196355456

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{139457}}^1$

素因数の和:139482

約数の個数: 32

約数和(自身を含む): 426741480

約数和(自身を除く): 230386024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 139457, 278914, 557828, 1115656, 1534027, 2231312, 3068054, 4462624, 6136108, 8925248, 12272216, 17850496, 24544432, 49088864, 98177728, 196355456]

約数ペア:

[(1, 196355456), (2, 98177728), (4, 49088864), (8, 24544432), (11, 17850496), (16, 12272216), (22, 8925248), (32, 6136108), (44, 4462624), (64, 3068054), (88, 2231312), (128, 1534027), (176, 1115656), (352, 557828), (704, 278914), (1408, 139457)]