22871936

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 50453280

約数和(自身を除く): 27581344

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 457, 544, 736, 782, 914, 1088, 1472, 1564, 1828, 2176, 2944, 3128, 3656, 6256, 7312, 7769, 10511, 12512, 14624, 15538, 21022, 25024, 29248, 31076, 42044, 50048, 58496, 62152, 84088, 124304, 168176, 178687, 248608, 336352, 357374, 497216, 672704, 714748, 994432, 1345408, 1429496, 2858992, 5717984, 11435968, 22871936]

約数ペア:

[(1, 22871936), (2, 11435968), (4, 5717984), (8, 2858992), (16, 1429496), (17, 1345408), (23, 994432), (32, 714748), (34, 672704), (46, 497216), (64, 357374), (68, 336352), (92, 248608), (128, 178687), (136, 168176), (184, 124304), (272, 84088), (368, 62152), (391, 58496), (457, 50048), (544, 42044), (736, 31076), (782, 29248), (914, 25024), (1088, 21022), (1472, 15538), (1564, 14624), (1828, 12512), (2176, 10511), (2944, 7769), (3128, 7312), (3656, 6256)]