222336256

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{23473}}^1$

素因数の和:23526

約数の個数: 36

約数和(自身を含む): 455818132

約数和(自身を除く): 233481876

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 23473, 46946, 93892, 187784, 375568, 751136, 868501, 1502272, 1737002, 3004544, 3474004, 6009088, 6948008, 13896016, 27792032, 55584064, 111168128, 222336256]

約数ペア:

[(1, 222336256), (2, 111168128), (4, 55584064), (8, 27792032), (16, 13896016), (32, 6948008), (37, 6009088), (64, 3474004), (74, 3004544), (128, 1737002), (148, 1502272), (256, 868501), (296, 751136), (592, 375568), (1184, 187784), (2368, 93892), (4736, 46946), (9472, 23473)]