16534851845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{4003}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 20912411520

約数和(自身を除く): 4377559675

約数列:

[1, 5, 29, 61, 145, 305, 467, 1769, 2335, 4003, 8845, 13543, 20015, 28487, 67715, 116087, 142435, 244183, 580435, 826123, 1220915, 1869401, 4130615, 7081307, 9347005, 35406535, 54212629, 114033461, 271063145, 570167305, 3306970369, 16534851845]

約数ペア:

[(1, 16534851845), (5, 3306970369), (29, 570167305), (61, 271063145), (145, 114033461), (305, 54212629), (467, 35406535), (1769, 9347005), (2335, 7081307), (4003, 4130615), (8845, 1869401), (13543, 1220915), (20015, 826123), (28487, 580435), (67715, 244183), (116087, 142435)]