83921062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{20261}}^1$

素因数の和:20391

約数の個数: 16

約数和(自身を含む): 133729200

約数和(自身を除く): 49808138

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 20261, 40522, 384959, 769918, 2208449, 4416898, 41960531, 83921062]

約数ペア:

[(1, 83921062), (2, 41960531), (19, 4416898), (38, 2208449), (109, 769918), (218, 384959), (2071, 40522), (4142, 20261)]