54799680016

素因数分解:

$2^4\times {\mathrm{19853}}^1\times {\mathrm{172517}}^1$

素因数の和:192378

約数の個数: 20

約数和(自身を含む): 106180343532

約数和(自身を除く): 51380663516

約数列:

[1, 2, 4, 8, 16, 19853, 39706, 79412, 158824, 172517, 317648, 345034, 690068, 1380136, 2760272, 3424980001, 6849960002, 13699920004, 27399840008, 54799680016]

約数ペア:

[(1, 54799680016), (2, 27399840008), (4, 13699920004), (8, 6849960002), (16, 3424980001), (19853, 2760272), (39706, 1380136), (79412, 690068), (158824, 345034), (172517, 317648)]