388565488

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{48281}}^1$

素因数の和:48792

約数の個数: 20

約数和(自身を含む): 754357968

約数和(自身を除く): 365792480

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 48281, 96562, 193124, 386248, 772496, 24285343, 48570686, 97141372, 194282744, 388565488]

約数ペア:

[(1, 388565488), (2, 194282744), (4, 97141372), (8, 48570686), (16, 24285343), (503, 772496), (1006, 386248), (2012, 193124), (4024, 96562), (8048, 48281)]