78838912

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{4079}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 158140800

約数和(自身を除く): 79301888

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4079, 4832, 8158, 9664, 16316, 19328, 32632, 65264, 130528, 261056, 522112, 615929, 1231858, 2463716, 4927432, 9854864, 19709728, 39419456, 78838912]

約数ペア:

[(1, 78838912), (2, 39419456), (4, 19709728), (8, 9854864), (16, 4927432), (32, 2463716), (64, 1231858), (128, 615929), (151, 522112), (302, 261056), (604, 130528), (1208, 65264), (2416, 32632), (4079, 19328), (4832, 16316), (8158, 9664)]