16400704

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{4201}}^1$

素因数の和:4274

約数の個数: 28

約数和(自身を含む): 33086548

約数和(自身を除く): 16685844

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 4201, 8402, 16804, 33608, 67216, 134432, 256261, 268864, 512522, 1025044, 2050088, 4100176, 8200352, 16400704]

約数ペア:

[(1, 16400704), (2, 8200352), (4, 4100176), (8, 2050088), (16, 1025044), (32, 512522), (61, 268864), (64, 256261), (122, 134432), (244, 67216), (488, 33608), (976, 16804), (1952, 8402), (3904, 4201)]