2016071152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 4202905600

約数和(自身を除く): 2186834448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 127, 152, 158, 254, 304, 316, 508, 632, 661, 1016, 1264, 1322, 1501, 2032, 2413, 2644, 3002, 4826, 5288, 6004, 9652, 10033, 10576, 12008, 12559, 19304, 20066, 24016, 25118, 38608, 40132, 50236, 52219, 80264, 83947, 100472, 104438, 160528, 167894, 190627, 200944, 208876, 335788, 381254, 417752, 671576, 762508, 835504, 992161, 1343152, 1525016, 1594993, 1984322, 3050032, 3189986, 3968644, 6379972, 6631813, 7937288, 12759944, 13263626, 15874576, 25519888, 26527252, 53054504, 106109008, 126004447, 252008894, 504017788, 1008035576, 2016071152]

約数ペア:

[(1, 2016071152), (2, 1008035576), (4, 504017788), (8, 252008894), (16, 126004447), (19, 106109008), (38, 53054504), (76, 26527252), (79, 25519888), (127, 15874576), (152, 13263626), (158, 12759944), (254, 7937288), (304, 6631813), (316, 6379972), (508, 3968644), (632, 3189986), (661, 3050032), (1016, 1984322), (1264, 1594993), (1322, 1525016), (1501, 1343152), (2032, 992161), (2413, 835504), (2644, 762508), (3002, 671576), (4826, 417752), (5288, 381254), (6004, 335788), (9652, 208876), (10033, 200944), (10576, 190627), (12008, 167894), (12559, 160528), (19304, 104438), (20066, 100472), (24016, 83947), (25118, 80264), (38608, 52219), (40132, 50236)]