31130224

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2977

約数の個数: 40

約数和(自身を含む): 65129760

約数和(自身を除く): 33999536

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 2917, 5336, 5834, 10672, 11668, 23336, 46672, 67091, 84593, 134182, 169186, 268364, 338372, 536728, 676744, 1073456, 1353488, 1945639, 3891278, 7782556, 15565112, 31130224]

約数ペア:

[(1, 31130224), (2, 15565112), (4, 7782556), (8, 3891278), (16, 1945639), (23, 1353488), (29, 1073456), (46, 676744), (58, 536728), (92, 338372), (116, 268364), (184, 169186), (232, 134182), (368, 84593), (464, 67091), (667, 46672), (1334, 23336), (2668, 11668), (2917, 10672), (5336, 5834)]