8810384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 18829152

約数和(自身を除く): 10018768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 443, 452, 886, 904, 1243, 1772, 1808, 2486, 3544, 4873, 4972, 7088, 9746, 9944, 19492, 19888, 38984, 50059, 77968, 100118, 200236, 400472, 550649, 800944, 1101298, 2202596, 4405192, 8810384]

約数ペア:

[(1, 8810384), (2, 4405192), (4, 2202596), (8, 1101298), (11, 800944), (16, 550649), (22, 400472), (44, 200236), (88, 100118), (113, 77968), (176, 50059), (226, 38984), (443, 19888), (452, 19492), (886, 9944), (904, 9746), (1243, 7088), (1772, 4972), (1808, 4873), (2486, 3544)]