23889512

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 22014808

約数列:

[1, 2, 4, 8, 71, 137, 142, 274, 284, 307, 548, 568, 614, 1096, 1228, 2456, 9727, 19454, 21797, 38908, 42059, 43594, 77816, 84118, 87188, 168236, 174376, 336472, 2986189, 5972378, 11944756, 23889512]

約数ペア:

[(1, 23889512), (2, 11944756), (4, 5972378), (8, 2986189), (71, 336472), (137, 174376), (142, 168236), (274, 87188), (284, 84118), (307, 77816), (548, 43594), (568, 42059), (614, 38908), (1096, 21797), (1228, 19454), (2456, 9727)]