129098512

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{9733}}^1$

素因数の和:10570

約数の個数: 20

約数和(自身を含む): 250455820

約数和(自身を除く): 121357308

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6632, 9733, 13264, 19466, 38932, 77864, 155728, 8068657, 16137314, 32274628, 64549256, 129098512]

約数ペア:

[(1, 129098512), (2, 64549256), (4, 32274628), (8, 16137314), (16, 8068657), (829, 155728), (1658, 77864), (3316, 38932), (6632, 19466), (9733, 13264)]