87599686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 142610688

約数和(自身を除く): 55011002

約数列:

[1, 2, 23, 43, 46, 67, 86, 134, 661, 989, 1322, 1541, 1978, 2881, 3082, 5762, 15203, 28423, 30406, 44287, 56846, 66263, 88574, 132526, 653729, 1018601, 1307458, 1904341, 2037202, 3808682, 43799843, 87599686]

約数ペア:

[(1, 87599686), (2, 43799843), (23, 3808682), (43, 2037202), (46, 1904341), (67, 1307458), (86, 1018601), (134, 653729), (661, 132526), (989, 88574), (1322, 66263), (1541, 56846), (1978, 44287), (2881, 30406), (3082, 28423), (5762, 15203)]