97718704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 195090192

約数和(自身を除く): 97371488

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 173, 344, 346, 688, 692, 821, 1384, 1642, 2768, 3284, 6568, 7439, 13136, 14878, 29756, 35303, 59512, 70606, 119024, 141212, 142033, 282424, 284066, 564848, 568132, 1136264, 2272528, 6107419, 12214838, 24429676, 48859352, 97718704]

約数ペア:

[(1, 97718704), (2, 48859352), (4, 24429676), (8, 12214838), (16, 6107419), (43, 2272528), (86, 1136264), (172, 568132), (173, 564848), (344, 284066), (346, 282424), (688, 142033), (692, 141212), (821, 119024), (1384, 70606), (1642, 59512), (2768, 35303), (3284, 29756), (6568, 14878), (7439, 13136)]