9031984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 19030032

約数和(自身を除く): 9998048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 251, 346, 502, 692, 1004, 1384, 2008, 2249, 2768, 3263, 4016, 4498, 6526, 8996, 13052, 17992, 26104, 35984, 43423, 52208, 86846, 173692, 347384, 564499, 694768, 1128998, 2257996, 4515992, 9031984]

約数ペア:

[(1, 9031984), (2, 4515992), (4, 2257996), (8, 1128998), (13, 694768), (16, 564499), (26, 347384), (52, 173692), (104, 86846), (173, 52208), (208, 43423), (251, 35984), (346, 26104), (502, 17992), (692, 13052), (1004, 8996), (1384, 6526), (2008, 4498), (2249, 4016), (2768, 3263)]