194554496

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{4951}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 388930080

約数和(自身を除く): 194375584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 1228, 2456, 4912, 4951, 9824, 9902, 19648, 19804, 39296, 39608, 79216, 158432, 316864, 633728, 1519957, 3039914, 6079828, 12159656, 24319312, 48638624, 97277248, 194554496]

約数ペア:

[(1, 194554496), (2, 97277248), (4, 48638624), (8, 24319312), (16, 12159656), (32, 6079828), (64, 3039914), (128, 1519957), (307, 633728), (614, 316864), (1228, 158432), (2456, 79216), (4912, 39608), (4951, 39296), (9824, 19804), (9902, 19648)]