8043152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38669}}^1$

素因数の和:38690

約数の個数: 20

約数和(自身を含む): 16782780

約数和(自身を除く): 8739628

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38669, 77338, 154676, 309352, 502697, 618704, 1005394, 2010788, 4021576, 8043152]

約数ペア:

[(1, 8043152), (2, 4021576), (4, 2010788), (8, 1005394), (13, 618704), (16, 502697), (26, 309352), (52, 154676), (104, 77338), (208, 38669)]