320161612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79801}}^1$

素因数の和:79881

約数の個数: 24

約数和(自身を含む): 603303120

約数和(自身を除く): 283141508

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 79801, 159602, 319204, 1356617, 2713234, 4708259, 5426468, 9416518, 18833036, 80040403, 160080806, 320161612]

約数ペア:

[(1, 320161612), (2, 160080806), (4, 80040403), (17, 18833036), (34, 9416518), (59, 5426468), (68, 4708259), (118, 2713234), (236, 1356617), (1003, 319204), (2006, 159602), (4012, 79801)]