40149488

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{9059}}^1$

素因数の和:9344

約数の個数: 20

約数和(自身を含む): 78079080

約数和(自身を除く): 37929592

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 9059, 18118, 36236, 72472, 144944, 2509343, 5018686, 10037372, 20074744, 40149488]

約数ペア:

[(1, 40149488), (2, 20074744), (4, 10037372), (8, 5018686), (16, 2509343), (277, 144944), (554, 72472), (1108, 36236), (2216, 18118), (4432, 9059)]