89901266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1609}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 166615680

約数和(自身を除く): 76714414

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 614, 1609, 2149, 3218, 3991, 4298, 7982, 11263, 20917, 22526, 27937, 41834, 55874, 146419, 292838, 493963, 987926, 3457741, 6421519, 6915482, 12843038, 44950633, 89901266]

約数ペア:

[(1, 89901266), (2, 44950633), (7, 12843038), (13, 6915482), (14, 6421519), (26, 3457741), (91, 987926), (182, 493963), (307, 292838), (614, 146419), (1609, 55874), (2149, 41834), (3218, 27937), (3991, 22526), (4298, 20917), (7982, 11263)]