85404008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{344371}}^1$

素因数の和:344408

約数の個数: 16

約数和(自身を含む): 165298560

約数和(自身を除く): 79894552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 344371, 688742, 1377484, 2754968, 10675501, 21351002, 42702004, 85404008]

約数ペア:

[(1, 85404008), (2, 42702004), (4, 21351002), (8, 10675501), (31, 2754968), (62, 1377484), (124, 688742), (248, 344371)]