86913318

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 176411520

約数和(自身を除く): 89498202

約数列:

[1, 2, 3, 6, 107, 214, 321, 331, 409, 642, 662, 818, 993, 1227, 1986, 2454, 35417, 43763, 70834, 87526, 106251, 131289, 135379, 212502, 262578, 270758, 406137, 812274, 14485553, 28971106, 43456659, 86913318]

約数ペア:

[(1, 86913318), (2, 43456659), (3, 28971106), (6, 14485553), (107, 812274), (214, 406137), (321, 270758), (331, 262578), (409, 212502), (642, 135379), (662, 131289), (818, 106251), (993, 87526), (1227, 70834), (1986, 43763), (2454, 35417)]