42935152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{206419}}^1$

素因数の和:206440

約数の個数: 20

約数和(自身を含む): 89586280

約数和(自身を除く): 46651128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 206419, 412838, 825676, 1651352, 2683447, 3302704, 5366894, 10733788, 21467576, 42935152]

約数ペア:

[(1, 42935152), (2, 21467576), (4, 10733788), (8, 5366894), (13, 3302704), (16, 2683447), (26, 1651352), (52, 825676), (104, 412838), (208, 206419)]