23103272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 46114920

約数和(自身を除く): 23011648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 661, 1028, 1322, 2056, 2644, 4369, 5288, 8738, 11237, 17476, 22474, 34952, 44948, 89896, 169877, 339754, 679508, 1359016, 2887909, 5775818, 11551636, 23103272]

約数ペア:

[(1, 23103272), (2, 11551636), (4, 5775818), (8, 2887909), (17, 1359016), (34, 679508), (68, 339754), (136, 169877), (257, 89896), (514, 44948), (661, 34952), (1028, 22474), (1322, 17476), (2056, 11237), (2644, 8738), (4369, 5288)]