84957808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1709}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 178113600

約数和(自身を除く): 93155792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1709, 1912, 3107, 3418, 3824, 6214, 6836, 12428, 13672, 22217, 24856, 27344, 44434, 49712, 88868, 177736, 355472, 408451, 816902, 1633804, 3267608, 5309863, 6535216, 10619726, 21239452, 42478904, 84957808]

約数ペア:

[(1, 84957808), (2, 42478904), (4, 21239452), (8, 10619726), (13, 6535216), (16, 5309863), (26, 3267608), (52, 1633804), (104, 816902), (208, 408451), (239, 355472), (478, 177736), (956, 88868), (1709, 49712), (1912, 44434), (3107, 27344), (3418, 24856), (3824, 22217), (6214, 13672), (6836, 12428)]