16185087388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{8819}}^1$

素因数の和:9174

約数の個数: 48

約数和(自身を含む): 30365707680

約数和(自身を除く): 14180620292

約数列:

[1, 2, 4, 17, 34, 68, 137, 197, 274, 394, 548, 788, 2329, 3349, 4658, 6698, 8819, 9316, 13396, 17638, 26989, 35276, 53978, 107956, 149923, 299846, 458813, 599692, 917626, 1208203, 1737343, 1835252, 2416406, 3474686, 4832812, 6949372, 20539451, 29534831, 41078902, 59069662, 82157804, 118139324, 238015991, 476031982, 952063964, 4046271847, 8092543694, 16185087388]

約数ペア:

[(1, 16185087388), (2, 8092543694), (4, 4046271847), (17, 952063964), (34, 476031982), (68, 238015991), (137, 118139324), (197, 82157804), (274, 59069662), (394, 41078902), (548, 29534831), (788, 20539451), (2329, 6949372), (3349, 4832812), (4658, 3474686), (6698, 2416406), (8819, 1835252), (9316, 1737343), (13396, 1208203), (17638, 917626), (26989, 599692), (35276, 458813), (53978, 299846), (107956, 149923)]