140937056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{338791}}^1$

素因数の和:338814

約数の個数: 24

約数和(自身を含む): 298814544

約数和(自身を除く): 157877488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 338791, 677582, 1355164, 2710328, 4404283, 5420656, 8808566, 10841312, 17617132, 35234264, 70468528, 140937056]

約数ペア:

[(1, 140937056), (2, 70468528), (4, 35234264), (8, 17617132), (13, 10841312), (16, 8808566), (26, 5420656), (32, 4404283), (52, 2710328), (104, 1355164), (208, 677582), (416, 338791)]