164083604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{12457}}^1$

素因数の和:12587

約数の個数: 24

約数和(自身を含む): 298244520

約数和(自身を除く): 134160916

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 6586, 12457, 13172, 24914, 49828, 460909, 921818, 1108673, 1843636, 2217346, 4434692, 41020901, 82041802, 164083604]

約数ペア:

[(1, 164083604), (2, 82041802), (4, 41020901), (37, 4434692), (74, 2217346), (89, 1843636), (148, 1108673), (178, 921818), (356, 460909), (3293, 49828), (6586, 24914), (12457, 13172)]