16899778976

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{881}}^1\times {\mathrm{8443}}^1$

素因数の和:9405

約数の個数: 48

約数和(自身を含む): 33782349888

約数和(自身を除く): 16882570912

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 881, 1136, 1762, 2272, 3524, 7048, 8443, 14096, 16886, 28192, 33772, 62551, 67544, 125102, 135088, 250204, 270176, 500408, 599453, 1000816, 1198906, 2001632, 2397812, 4795624, 7438283, 9591248, 14876566, 19182496, 29753132, 59506264, 119012528, 238025056, 528118093, 1056236186, 2112472372, 4224944744, 8449889488, 16899778976]

約数ペア:

[(1, 16899778976), (2, 8449889488), (4, 4224944744), (8, 2112472372), (16, 1056236186), (32, 528118093), (71, 238025056), (142, 119012528), (284, 59506264), (568, 29753132), (881, 19182496), (1136, 14876566), (1762, 9591248), (2272, 7438283), (3524, 4795624), (7048, 2397812), (8443, 2001632), (14096, 1198906), (16886, 1000816), (28192, 599453), (33772, 500408), (62551, 270176), (67544, 250204), (125102, 135088)]