47869744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{230143}}^1$

素因数の和:230164

約数の個数: 20

約数和(自身を含む): 99882496

約数和(自身を除く): 52012752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 230143, 460286, 920572, 1841144, 2991859, 3682288, 5983718, 11967436, 23934872, 47869744]

約数ペア:

[(1, 47869744), (2, 23934872), (4, 11967436), (8, 5983718), (13, 3682288), (16, 2991859), (26, 1841144), (52, 920572), (104, 460286), (208, 230143)]