80453131738

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{198160423}}^1$

素因数の和:198160461

約数の個数: 16

約数和(自身を含む): 142675505280

約数和(自身を除く): 62222373542

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 198160423, 396320846, 1387122961, 2774245922, 5746652267, 11493304534, 40226565869, 80453131738]

約数ペア:

[(1, 80453131738), (2, 40226565869), (7, 11493304534), (14, 5746652267), (29, 2774245922), (58, 1387122961), (203, 396320846), (406, 198160423)]