65805808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 132519296

約数和(自身を除く): 66713488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 181, 248, 362, 496, 724, 733, 1448, 1466, 2896, 2932, 5611, 5864, 11222, 11728, 22444, 22723, 44888, 45446, 89776, 90892, 132673, 181784, 265346, 363568, 530692, 1061384, 2122768, 4112863, 8225726, 16451452, 32902904, 65805808]

約数ペア:

[(1, 65805808), (2, 32902904), (4, 16451452), (8, 8225726), (16, 4112863), (31, 2122768), (62, 1061384), (124, 530692), (181, 363568), (248, 265346), (362, 181784), (496, 132673), (724, 90892), (733, 89776), (1448, 45446), (1466, 44888), (2896, 22723), (2932, 22444), (5611, 11728), (5864, 11222)]