336256

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 697680

約数和(自身を除く): 361424

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 128, 142, 148, 284, 296, 568, 592, 1136, 1184, 2272, 2368, 2627, 4544, 4736, 5254, 9088, 10508, 21016, 42032, 84064, 168128, 336256]

約数ペア:

[(1, 336256), (2, 168128), (4, 84064), (8, 42032), (16, 21016), (32, 10508), (37, 9088), (64, 5254), (71, 4736), (74, 4544), (128, 2627), (142, 2368), (148, 2272), (284, 1184), (296, 1136), (568, 592)]