85413568

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{18797}}^1$

素因数の和:18880

約数の個数: 28

約数和(自身を含む): 171888912

約数和(自身を除く): 86475344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 18797, 37594, 75188, 150376, 300752, 601504, 1203008, 1334587, 2669174, 5338348, 10676696, 21353392, 42706784, 85413568]

約数ペア:

[(1, 85413568), (2, 42706784), (4, 21353392), (8, 10676696), (16, 5338348), (32, 2669174), (64, 1334587), (71, 1203008), (142, 601504), (284, 300752), (568, 150376), (1136, 75188), (2272, 37594), (4544, 18797)]