22870168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 45630000

約数和(自身を除く): 22759832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 499, 674, 998, 1348, 1996, 2696, 3992, 5729, 8483, 11458, 16966, 22916, 33932, 45832, 67864, 168163, 336326, 672652, 1345304, 2858771, 5717542, 11435084, 22870168]

約数ペア:

[(1, 22870168), (2, 11435084), (4, 5717542), (8, 2858771), (17, 1345304), (34, 672652), (68, 336326), (136, 168163), (337, 67864), (499, 45832), (674, 33932), (998, 22916), (1348, 16966), (1996, 11458), (2696, 8483), (3992, 5729)]