31235980

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{6703}}^1$

素因数の和:6945

約数の個数: 24

約数和(自身を含む): 65886912

約数和(自身を除く): 34650932

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 6703, 13406, 26812, 33515, 67030, 134060, 1561799, 3123598, 6247196, 7808995, 15617990, 31235980]

約数ペア:

[(1, 31235980), (2, 15617990), (4, 7808995), (5, 6247196), (10, 3123598), (20, 1561799), (233, 134060), (466, 67030), (932, 33515), (1165, 26812), (2330, 13406), (4660, 6703)]