23439872

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2728

約数の個数: 40

約数和(自身を含む): 49607316

約数和(自身を除く): 26167444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 2693, 4352, 5386, 8704, 10772, 21544, 43088, 45781, 86176, 91562, 172352, 183124, 344704, 366248, 689408, 732496, 1378816, 1464992, 2929984, 5859968, 11719936, 23439872]

約数ペア:

[(1, 23439872), (2, 11719936), (4, 5859968), (8, 2929984), (16, 1464992), (17, 1378816), (32, 732496), (34, 689408), (64, 366248), (68, 344704), (128, 183124), (136, 172352), (256, 91562), (272, 86176), (512, 45781), (544, 43088), (1088, 21544), (2176, 10772), (2693, 8704), (4352, 5386)]