56172496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 113484800

約数和(自身を除く): 57312304

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1039, 1744, 2078, 3379, 4156, 6758, 8312, 13516, 16624, 27032, 32209, 54064, 64418, 113251, 128836, 226502, 257672, 453004, 515344, 906008, 1812016, 3510781, 7021562, 14043124, 28086248, 56172496]

約数ペア:

[(1, 56172496), (2, 28086248), (4, 14043124), (8, 7021562), (16, 3510781), (31, 1812016), (62, 906008), (109, 515344), (124, 453004), (218, 257672), (248, 226502), (436, 128836), (496, 113251), (872, 64418), (1039, 54064), (1744, 32209), (2078, 27032), (3379, 16624), (4156, 13516), (6758, 8312)]