31391124

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{33113}}^1$

素因数の和:33199

約数の個数: 24

約数和(自身を含む): 74175360

約数和(自身を除く): 42784236

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 33113, 66226, 99339, 132452, 198678, 397356, 2615927, 5231854, 7847781, 10463708, 15695562, 31391124]

約数ペア:

[(1, 31391124), (2, 15695562), (3, 10463708), (4, 7847781), (6, 5231854), (12, 2615927), (79, 397356), (158, 198678), (237, 132452), (316, 99339), (474, 66226), (948, 33113)]