86587190

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{37811}}^1$

素因数の和:38047

約数の個数: 16

約数和(自身を含む): 156541680

約数和(自身を除く): 69954490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 37811, 75622, 189055, 378110, 8658719, 17317438, 43293595, 86587190]

約数ペア:

[(1, 86587190), (2, 43293595), (5, 17317438), (10, 8658719), (229, 378110), (458, 189055), (1145, 75622), (2290, 37811)]