40358889344

素因数分解:

$2^7\times {\mathrm{315303823}}^1$

素因数の和:315303837

約数の個数: 16

約数和(自身を含む): 80402475120

約数和(自身を除く): 40043585776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 315303823, 630607646, 1261215292, 2522430584, 5044861168, 10089722336, 20179444672, 40358889344]

約数ペア:

[(1, 40358889344), (2, 20179444672), (4, 10089722336), (8, 5044861168), (16, 2522430584), (32, 1261215292), (64, 630607646), (128, 315303823)]