218528512

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{23071}}^1$

素因数の和:23124

約数の個数: 36

約数和(自身を含む): 448012096

約数和(自身を除く): 229483584

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 23071, 46142, 92284, 184568, 369136, 738272, 853627, 1476544, 1707254, 2953088, 3414508, 5906176, 6829016, 13658032, 27316064, 54632128, 109264256, 218528512]

約数ペア:

[(1, 218528512), (2, 109264256), (4, 54632128), (8, 27316064), (16, 13658032), (32, 6829016), (37, 5906176), (64, 3414508), (74, 2953088), (128, 1707254), (148, 1476544), (256, 853627), (296, 738272), (592, 369136), (1184, 184568), (2368, 92284), (4736, 46142), (9472, 23071)]