88990910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9437}}^1$

素因数の和:9508

約数の個数: 32

約数和(自身を含む): 171243072

約数和(自身を除く): 82252162

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 9437, 18874, 47185, 94370, 217051, 386917, 434102, 773834, 1085255, 1934585, 2170510, 3869170, 8899091, 17798182, 44495455, 88990910]

約数ペア:

[(1, 88990910), (2, 44495455), (5, 17798182), (10, 8899091), (23, 3869170), (41, 2170510), (46, 1934585), (82, 1085255), (115, 773834), (205, 434102), (230, 386917), (410, 217051), (943, 94370), (1886, 47185), (4715, 18874), (9430, 9437)]