31159194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 69177024

約数和(自身を除く): 38017830

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 167, 242, 257, 334, 363, 501, 514, 726, 771, 1002, 1542, 1837, 2827, 3674, 5511, 5654, 8481, 11022, 16962, 20207, 31097, 40414, 42919, 60621, 62194, 85838, 93291, 121242, 128757, 186582, 257514, 472109, 944218, 1416327, 2832654, 5193199, 10386398, 15579597, 31159194]

約数ペア:

[(1, 31159194), (2, 15579597), (3, 10386398), (6, 5193199), (11, 2832654), (22, 1416327), (33, 944218), (66, 472109), (121, 257514), (167, 186582), (242, 128757), (257, 121242), (334, 93291), (363, 85838), (501, 62194), (514, 60621), (726, 42919), (771, 40414), (1002, 31097), (1542, 20207), (1837, 16962), (2827, 11022), (3674, 8481), (5511, 5654)]