91554046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 148561920

約数和(自身を除く): 57007874

約数列:

[1, 2, 19, 38, 61, 122, 127, 254, 311, 622, 1159, 2318, 2413, 4826, 5909, 7747, 11818, 15494, 18971, 37942, 39497, 78994, 147193, 294386, 360449, 720898, 750443, 1500886, 2409317, 4818634, 45777023, 91554046]

約数ペア:

[(1, 91554046), (2, 45777023), (19, 4818634), (38, 2409317), (61, 1500886), (122, 750443), (127, 720898), (254, 360449), (311, 294386), (622, 147193), (1159, 78994), (2318, 39497), (2413, 37942), (4826, 18971), (5909, 15494), (7747, 11818)]