86650184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3631}}^1$

素因数の和:3813

約数の個数: 32

約数和(自身を含む): 172156800

約数和(自身を除く): 85506616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 3631, 5966, 7262, 11932, 14524, 23864, 29048, 68989, 137978, 275956, 551912, 570067, 1140134, 2280268, 4560536, 10831273, 21662546, 43325092, 86650184]

約数ペア:

[(1, 86650184), (2, 43325092), (4, 21662546), (8, 10831273), (19, 4560536), (38, 2280268), (76, 1140134), (152, 570067), (157, 551912), (314, 275956), (628, 137978), (1256, 68989), (2983, 29048), (3631, 23864), (5966, 14524), (7262, 11932)]