171842008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{5279}}^1$

素因数の和:5611

約数の個数: 32

約数和(自身を含む): 348163200

約数和(自身を除く): 176321192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 2504, 4069, 5279, 8138, 10558, 16276, 21116, 32552, 42232, 68627, 137254, 274508, 549016, 1652327, 3304654, 6609308, 13218616, 21480251, 42960502, 85921004, 171842008]

約数ペア:

[(1, 171842008), (2, 85921004), (4, 42960502), (8, 21480251), (13, 13218616), (26, 6609308), (52, 3304654), (104, 1652327), (313, 549016), (626, 274508), (1252, 137254), (2504, 68627), (4069, 42232), (5279, 32552), (8138, 21116), (10558, 16276)]