40803664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{231839}}^1$

素因数の和:231858

約数の個数: 20

約数和(自身を含む): 86244480

約数和(自身を除く): 45440816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 231839, 463678, 927356, 1854712, 2550229, 3709424, 5100458, 10200916, 20401832, 40803664]

約数ペア:

[(1, 40803664), (2, 20401832), (4, 10200916), (8, 5100458), (11, 3709424), (16, 2550229), (22, 1854712), (44, 927356), (88, 463678), (176, 231839)]