101857072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{205357}}^1$

素因数の和:205396

約数の個数: 20

約数和(自身を含む): 203715136

約数和(自身を除く): 101858064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 205357, 410714, 821428, 1642856, 3285712, 6366067, 12732134, 25464268, 50928536, 101857072]

約数ペア:

[(1, 101857072), (2, 50928536), (4, 25464268), (8, 12732134), (16, 6366067), (31, 3285712), (62, 1642856), (124, 821428), (248, 410714), (496, 205357)]