64125704

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{57667}}^1$

素因数の和:57812

約数の個数: 16

約数和(自身を含む): 121102800

約数和(自身を除く): 56977096

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 57667, 115334, 230668, 461336, 8015713, 16031426, 32062852, 64125704]

約数ペア:

[(1, 64125704), (2, 32062852), (4, 16031426), (8, 8015713), (139, 461336), (278, 230668), (556, 115334), (1112, 57667)]