81942284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{30713}}^1$

素因数の和:30769

約数の個数: 24

約数和(自身を含む): 154798560

約数和(自身を除く): 72856276

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 30713, 61426, 122852, 706399, 890677, 1412798, 1781354, 2825596, 3562708, 20485571, 40971142, 81942284]

約数ペア:

[(1, 81942284), (2, 40971142), (4, 20485571), (23, 3562708), (29, 2825596), (46, 1781354), (58, 1412798), (92, 890677), (116, 706399), (667, 122852), (1334, 61426), (2668, 30713)]