31829768

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 61724160

約数和(自身を除く): 29894392

約数列:

[1, 2, 4, 8, 37, 74, 148, 191, 296, 382, 563, 764, 1126, 1528, 2252, 4504, 7067, 14134, 20831, 28268, 41662, 56536, 83324, 107533, 166648, 215066, 430132, 860264, 3978721, 7957442, 15914884, 31829768]

約数ペア:

[(1, 31829768), (2, 15914884), (4, 7957442), (8, 3978721), (37, 860264), (74, 430132), (148, 215066), (191, 166648), (296, 107533), (382, 83324), (563, 56536), (764, 41662), (1126, 28268), (1528, 20831), (2252, 14134), (4504, 7067)]