9157841984

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{1126703}}^1$

素因数の和:1126842

約数の個数: 28

約数和(自身を含む): 18315700224

約数和(自身を除く): 9157858240

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 1126703, 2253406, 4506812, 9013624, 18027248, 36054496, 72108992, 143091281, 286182562, 572365124, 1144730248, 2289460496, 4578920992, 9157841984]

約数ペア:

[(1, 9157841984), (2, 4578920992), (4, 2289460496), (8, 1144730248), (16, 572365124), (32, 286182562), (64, 143091281), (127, 72108992), (254, 36054496), (508, 18027248), (1016, 9013624), (2032, 4506812), (4064, 2253406), (8128, 1126703)]