4411216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{11987}}^1$

素因数の和:12018

約数の個数: 20

約数和(自身を含む): 8919072

約数和(自身を除く): 4507856

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 11987, 23974, 47948, 95896, 191792, 275701, 551402, 1102804, 2205608, 4411216]

約数ペア:

[(1, 4411216), (2, 2205608), (4, 1102804), (8, 551402), (16, 275701), (23, 191792), (46, 95896), (92, 47948), (184, 23974), (368, 11987)]