31026448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 63835200

約数和(自身を除く): 32808752

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 1429, 2714, 2858, 5428, 5716, 10856, 11432, 21712, 22864, 32867, 65734, 84311, 131468, 168622, 262936, 337244, 525872, 674488, 1348976, 1939153, 3878306, 7756612, 15513224, 31026448]

約数ペア:

[(1, 31026448), (2, 15513224), (4, 7756612), (8, 3878306), (16, 1939153), (23, 1348976), (46, 674488), (59, 525872), (92, 337244), (118, 262936), (184, 168622), (236, 131468), (368, 84311), (472, 65734), (944, 32867), (1357, 22864), (1429, 21712), (2714, 11432), (2858, 10856), (5428, 5716)]