16186976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 34673184

約数和(自身を除く): 18486208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 167, 208, 233, 334, 416, 466, 668, 932, 1336, 1864, 2171, 2672, 3029, 3728, 4342, 5344, 6058, 7456, 8684, 12116, 17368, 24232, 34736, 38911, 48464, 69472, 77822, 96928, 155644, 311288, 505843, 622576, 1011686, 1245152, 2023372, 4046744, 8093488, 16186976]

約数ペア:

[(1, 16186976), (2, 8093488), (4, 4046744), (8, 2023372), (13, 1245152), (16, 1011686), (26, 622576), (32, 505843), (52, 311288), (104, 155644), (167, 96928), (208, 77822), (233, 69472), (334, 48464), (416, 38911), (466, 34736), (668, 24232), (932, 17368), (1336, 12116), (1864, 8684), (2171, 7456), (2672, 6058), (3029, 5344), (3728, 4342)]