89078506

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 148800960

約数和(自身を除く): 59722454

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 307, 614, 1199, 1331, 2398, 2662, 3377, 6754, 13189, 26378, 33463, 37147, 66926, 74294, 145079, 290158, 368093, 408617, 736186, 817234, 4049023, 8098046, 44539253, 89078506]

約数ペア:

[(1, 89078506), (2, 44539253), (11, 8098046), (22, 4049023), (109, 817234), (121, 736186), (218, 408617), (242, 368093), (307, 290158), (614, 145079), (1199, 74294), (1331, 66926), (2398, 37147), (2662, 33463), (3377, 26378), (6754, 13189)]