84456688

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 167499200

約数和(自身を除く): 83042512

約数列:

[1, 2, 4, 8, 16, 79, 109, 158, 218, 316, 436, 613, 632, 872, 1226, 1264, 1744, 2452, 4904, 8611, 9808, 17222, 34444, 48427, 66817, 68888, 96854, 133634, 137776, 193708, 267268, 387416, 534536, 774832, 1069072, 5278543, 10557086, 21114172, 42228344, 84456688]

約数ペア:

[(1, 84456688), (2, 42228344), (4, 21114172), (8, 10557086), (16, 5278543), (79, 1069072), (109, 774832), (158, 534536), (218, 387416), (316, 267268), (436, 193708), (613, 137776), (632, 133634), (872, 96854), (1226, 68888), (1264, 66817), (1744, 48427), (2452, 34444), (4904, 17222), (8611, 9808)]