31994656

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 68040000

約数和(自身を除く): 36045344

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 116, 184, 232, 368, 464, 667, 736, 928, 1334, 1499, 2668, 2998, 5336, 5996, 10672, 11992, 21344, 23984, 34477, 43471, 47968, 68954, 86942, 137908, 173884, 275816, 347768, 551632, 695536, 999833, 1103264, 1391072, 1999666, 3999332, 7998664, 15997328, 31994656]

約数ペア:

[(1, 31994656), (2, 15997328), (4, 7998664), (8, 3999332), (16, 1999666), (23, 1391072), (29, 1103264), (32, 999833), (46, 695536), (58, 551632), (92, 347768), (116, 275816), (184, 173884), (232, 137908), (368, 86942), (464, 68954), (667, 47968), (736, 43471), (928, 34477), (1334, 23984), (1499, 21344), (2668, 11992), (2998, 10672), (5336, 5996)]