90400534

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6604

約数の個数: 32

約数和(自身を含む): 165496320

約数和(自身を除く): 75095786

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6529, 6923, 13058, 13846, 45703, 91406, 150167, 280747, 300334, 561494, 1051169, 1965229, 2102338, 3930458, 6457181, 12914362, 45200267, 90400534]

約数ペア:

[(1, 90400534), (2, 45200267), (7, 12914362), (14, 6457181), (23, 3930458), (43, 2102338), (46, 1965229), (86, 1051169), (161, 561494), (301, 300334), (322, 280747), (602, 150167), (989, 91406), (1978, 45703), (6529, 13846), (6923, 13058)]