88938962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1301}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 161239680

約数和(自身を除く): 72300718

約数列:

[1, 2, 7, 14, 19, 38, 133, 257, 266, 514, 1301, 1799, 2602, 3598, 4883, 9107, 9766, 18214, 24719, 34181, 49438, 68362, 173033, 334357, 346066, 668714, 2340499, 4680998, 6352783, 12705566, 44469481, 88938962]

約数ペア:

[(1, 88938962), (2, 44469481), (7, 12705566), (14, 6352783), (19, 4680998), (38, 2340499), (133, 668714), (257, 346066), (266, 334357), (514, 173033), (1301, 68362), (1799, 49438), (2602, 34181), (3598, 24719), (4883, 18214), (9107, 9766)]