89276990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2593}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 175935456

約数和(自身を除く): 86658466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 1565, 2593, 3130, 3443, 5186, 6886, 12965, 17215, 25930, 28523, 34430, 57046, 142615, 285230, 811609, 1623218, 4058045, 8116090, 8927699, 17855398, 44638495, 89276990]

約数ペア:

[(1, 89276990), (2, 44638495), (5, 17855398), (10, 8927699), (11, 8116090), (22, 4058045), (55, 1623218), (110, 811609), (313, 285230), (626, 142615), (1565, 57046), (2593, 34430), (3130, 28523), (3443, 25930), (5186, 17215), (6886, 12965)]