387675376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{4523}}^1$

素因数の和:5029

約数の個数: 40

約数和(自身を含む): 821268864

約数和(自身を除く): 433593488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 487, 974, 1948, 3896, 4523, 5357, 7792, 9046, 10714, 18092, 21428, 36184, 42856, 49753, 72368, 85712, 99506, 199012, 398024, 796048, 2202701, 4405402, 8810804, 17621608, 24229711, 35243216, 48459422, 96918844, 193837688, 387675376]

約数ペア:

[(1, 387675376), (2, 193837688), (4, 96918844), (8, 48459422), (11, 35243216), (16, 24229711), (22, 17621608), (44, 8810804), (88, 4405402), (176, 2202701), (487, 796048), (974, 398024), (1948, 199012), (3896, 99506), (4523, 85712), (5357, 72368), (7792, 49753), (9046, 42856), (10714, 36184), (18092, 21428)]