89015966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{48221}}^1$

素因数の和:48307

約数の個数: 16

約数和(自身を含む): 145823328

約数和(自身を除く): 56807362

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 48221, 96442, 626873, 1253746, 3423691, 6847382, 44507983, 89015966]

約数ペア:

[(1, 89015966), (2, 44507983), (13, 6847382), (26, 3423691), (71, 1253746), (142, 626873), (923, 96442), (1846, 48221)]