90274978

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1329

約数の個数: 16

約数和(自身を含む): 136774656

約数和(自身を除く): 46499678

約数列:

[1, 2, 193, 271, 386, 542, 863, 1726, 52303, 104606, 166559, 233873, 333118, 467746, 45137489, 90274978]

約数ペア:

[(1, 90274978), (2, 45137489), (193, 467746), (271, 333118), (386, 233873), (542, 166559), (863, 104606), (1726, 52303)]