22111928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 43138560

約数和(自身を除く): 21026632

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 326, 547, 652, 1094, 1304, 2188, 4376, 5053, 10106, 16957, 20212, 33914, 40424, 67828, 89161, 135656, 178322, 356644, 713288, 2763991, 5527982, 11055964, 22111928]

約数ペア:

[(1, 22111928), (2, 11055964), (4, 5527982), (8, 2763991), (31, 713288), (62, 356644), (124, 178322), (163, 135656), (248, 89161), (326, 67828), (547, 40424), (652, 33914), (1094, 20212), (1304, 16957), (2188, 10106), (4376, 5053)]