90749728

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{263}}^2$

素因数の和:577

約数の個数: 36

約数和(自身を含む): 183719718

約数和(自身を除く): 92969990

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 263, 328, 526, 656, 1052, 1312, 2104, 4208, 8416, 10783, 21566, 43132, 69169, 86264, 138338, 172528, 276676, 345056, 553352, 1106704, 2213408, 2835929, 5671858, 11343716, 22687432, 45374864, 90749728]

約数ペア:

[(1, 90749728), (2, 45374864), (4, 22687432), (8, 11343716), (16, 5671858), (32, 2835929), (41, 2213408), (82, 1106704), (164, 553352), (263, 345056), (328, 276676), (526, 172528), (656, 138338), (1052, 86264), (1312, 69169), (2104, 43132), (4208, 21566), (8416, 10783)]