16847056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 34176384

約数和(自身を除く): 17329328

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 521, 688, 752, 1042, 2021, 2084, 4042, 4168, 8084, 8336, 16168, 22403, 24487, 32336, 44806, 48974, 89612, 97948, 179224, 195896, 358448, 391792, 1052941, 2105882, 4211764, 8423528, 16847056]

約数ペア:

[(1, 16847056), (2, 8423528), (4, 4211764), (8, 2105882), (16, 1052941), (43, 391792), (47, 358448), (86, 195896), (94, 179224), (172, 97948), (188, 89612), (344, 48974), (376, 44806), (521, 32336), (688, 24487), (752, 22403), (1042, 16168), (2021, 8336), (2084, 8084), (4042, 4168)]