77870686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{4021}}^1$

素因数の和:4467

約数の個数: 16

約数和(自身を含む): 122204448

約数和(自身を除く): 44333762

約数列:

[1, 2, 23, 46, 421, 842, 4021, 8042, 9683, 19366, 92483, 184966, 1692841, 3385682, 38935343, 77870686]

約数ペア:

[(1, 77870686), (2, 38935343), (23, 3385682), (46, 1692841), (421, 184966), (842, 92483), (4021, 19366), (8042, 9683)]