117564688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{198589}}^1$

素因数の和:198634

約数の個数: 20

約数和(自身を含む): 233939020

約数和(自身を除く): 116374332

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 198589, 397178, 794356, 1588712, 3177424, 7347793, 14695586, 29391172, 58782344, 117564688]

約数ペア:

[(1, 117564688), (2, 58782344), (4, 29391172), (8, 14695586), (16, 7347793), (37, 3177424), (74, 1588712), (148, 794356), (296, 397178), (592, 198589)]