22517144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 45677520

約数和(自身を除く): 23160376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 683, 1268, 1366, 2536, 2732, 4121, 5464, 8242, 8879, 16484, 17758, 32968, 35516, 71032, 216511, 433022, 866044, 1732088, 2814643, 5629286, 11258572, 22517144]

約数ペア:

[(1, 22517144), (2, 11258572), (4, 5629286), (8, 2814643), (13, 1732088), (26, 866044), (52, 433022), (104, 216511), (317, 71032), (634, 35516), (683, 32968), (1268, 17758), (1366, 16484), (2536, 8879), (2732, 8242), (4121, 5464)]