31621136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3023

約数の個数: 40

約数和(自身を含む): 66156480

約数和(自身を除く): 34535344

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 2963, 5336, 5926, 10672, 11852, 23704, 47408, 68149, 85927, 136298, 171854, 272596, 343708, 545192, 687416, 1090384, 1374832, 1976321, 3952642, 7905284, 15810568, 31621136]

約数ペア:

[(1, 31621136), (2, 15810568), (4, 7905284), (8, 3952642), (16, 1976321), (23, 1374832), (29, 1090384), (46, 687416), (58, 545192), (92, 343708), (116, 272596), (184, 171854), (232, 136298), (368, 85927), (464, 68149), (667, 47408), (1334, 23704), (2668, 11852), (2963, 10672), (5336, 5926)]