31932912004

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 66142863360

約数和(自身を除く): 34209951356

約数列:

[1, 2, 4, 7, 14, 28, 71, 79, 127, 142, 158, 254, 284, 316, 497, 508, 553, 889, 994, 1106, 1601, 1778, 1988, 2212, 3202, 3556, 5609, 6404, 9017, 10033, 11207, 11218, 18034, 20066, 22414, 22436, 36068, 39263, 40132, 44828, 63119, 70231, 78526, 113671, 126238, 126479, 140462, 157052, 203327, 227342, 252476, 252958, 280924, 406654, 454684, 505916, 712343, 795697, 813308, 885353, 1423289, 1424686, 1591394, 1770706, 2846578, 2849372, 3182788, 3541412, 4986401, 5693156, 8980009, 9972802, 14436217, 16062833, 17960018, 19945604, 28872434, 32125666, 35920036, 57744868, 62860063, 64251332, 101053519, 112439831, 125720126, 202107038, 224879662, 251440252, 404214076, 449759324, 1140461143, 2280922286, 4561844572, 7983228001, 15966456002, 31932912004]

約数ペア:

[(1, 31932912004), (2, 15966456002), (4, 7983228001), (7, 4561844572), (14, 2280922286), (28, 1140461143), (71, 449759324), (79, 404214076), (127, 251440252), (142, 224879662), (158, 202107038), (254, 125720126), (284, 112439831), (316, 101053519), (497, 64251332), (508, 62860063), (553, 57744868), (889, 35920036), (994, 32125666), (1106, 28872434), (1601, 19945604), (1778, 17960018), (1988, 16062833), (2212, 14436217), (3202, 9972802), (3556, 8980009), (5609, 5693156), (6404, 4986401), (9017, 3541412), (10033, 3182788), (11207, 2849372), (11218, 2846578), (18034, 1770706), (20066, 1591394), (22414, 1424686), (22436, 1423289), (36068, 885353), (39263, 813308), (40132, 795697), (44828, 712343), (63119, 505916), (70231, 454684), (78526, 406654), (113671, 280924), (126238, 252958), (126479, 252476), (140462, 227342), (157052, 203327)]