129610016

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{76421}}^1$

素因数の和:76484

約数の個数: 24

約数和(自身を含む): 259987644

約数和(自身を除く): 130377628

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 76421, 152842, 305684, 611368, 1222736, 2445472, 4050313, 8100626, 16201252, 32402504, 64805008, 129610016]

約数ペア:

[(1, 129610016), (2, 64805008), (4, 32402504), (8, 16201252), (16, 8100626), (32, 4050313), (53, 2445472), (106, 1222736), (212, 611368), (424, 305684), (848, 152842), (1696, 76421)]