65920112

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{32441}}^1$

素因数の和:32576

約数の個数: 20

約数和(自身を含む): 128729856

約数和(自身を除く): 62809744

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 32441, 64882, 129764, 259528, 519056, 4120007, 8240014, 16480028, 32960056, 65920112]

約数ペア:

[(1, 65920112), (2, 32960056), (4, 16480028), (8, 8240014), (16, 4120007), (127, 519056), (254, 259528), (508, 129764), (1016, 64882), (2032, 32441)]