22131488

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{4243}}^1$

素因数の和:4416

約数の個数: 24

約数和(自身を含む): 43849008

約数和(自身を除く): 21717520

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 4243, 5216, 8486, 16972, 33944, 67888, 135776, 691609, 1383218, 2766436, 5532872, 11065744, 22131488]

約数ペア:

[(1, 22131488), (2, 11065744), (4, 5532872), (8, 2766436), (16, 1383218), (32, 691609), (163, 135776), (326, 67888), (652, 33944), (1304, 16972), (2608, 8486), (4243, 5216)]