89869148

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 159519360

約数和(自身を除く): 69650212

約数列:

[1, 2, 4, 103, 206, 331, 412, 659, 662, 1318, 1324, 2636, 34093, 67877, 68186, 135754, 136372, 218129, 271508, 436258, 872516, 22467287, 44934574, 89869148]

約数ペア:

[(1, 89869148), (2, 44934574), (4, 22467287), (103, 872516), (206, 436258), (331, 271508), (412, 218129), (659, 136372), (662, 135754), (1318, 68186), (1324, 67877), (2636, 34093)]