68461616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{186037}}^1$

素因数の和:186068

約数の個数: 20

約数和(自身を含む): 138412272

約数和(自身を除く): 69950656

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 186037, 372074, 744148, 1488296, 2976592, 4278851, 8557702, 17115404, 34230808, 68461616]

約数ペア:

[(1, 68461616), (2, 34230808), (4, 17115404), (8, 8557702), (16, 4278851), (23, 2976592), (46, 1488296), (92, 744148), (184, 372074), (368, 186037)]