89631982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3797}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 155869920

約数和(自身を除く): 66237938

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 2146, 3797, 7594, 11803, 23606, 41767, 83534, 110113, 140489, 220226, 280978, 1211243, 1545379, 2422486, 3090758, 4074181, 8148362, 44815991, 89631982]

約数ペア:

[(1, 89631982), (2, 44815991), (11, 8148362), (22, 4074181), (29, 3090758), (37, 2422486), (58, 1545379), (74, 1211243), (319, 280978), (407, 220226), (638, 140489), (814, 110113), (1073, 83534), (2146, 41767), (3797, 23606), (7594, 11803)]