63977168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173851}}^1$

素因数の和:173882

約数の個数: 20

約数和(自身を含む): 129345888

約数和(自身を除く): 65368720

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 173851, 347702, 695404, 1390808, 2781616, 3998573, 7997146, 15994292, 31988584, 63977168]

約数ペア:

[(1, 63977168), (2, 31988584), (4, 15994292), (8, 7997146), (16, 3998573), (23, 2781616), (46, 1390808), (92, 695404), (184, 347702), (368, 173851)]