90729826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{217057}}^1$

素因数の和:217089

約数の個数: 16

約数和(自身を含む): 156281760

約数和(自身を除く): 65551934

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 217057, 434114, 2387627, 4124083, 4775254, 8248166, 45364913, 90729826]

約数ペア:

[(1, 90729826), (2, 45364913), (11, 8248166), (19, 4775254), (22, 4124083), (38, 2387627), (209, 434114), (418, 217057)]