40243312

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{16657}}^1$

素因数の和:16816

約数の個数: 20

約数和(自身を含む): 78492496

約数和(自身を除く): 38249184

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 16657, 33314, 66628, 133256, 266512, 2515207, 5030414, 10060828, 20121656, 40243312]

約数ペア:

[(1, 40243312), (2, 20121656), (4, 10060828), (8, 5030414), (16, 2515207), (151, 266512), (302, 133256), (604, 66628), (1208, 33314), (2416, 16657)]