42164164

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{40699}}^1$

素因数の和:40747

約数の個数: 24

約数和(自身を含む): 86609600

約数和(自身を除く): 44445436

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 40699, 81398, 162796, 284893, 569786, 1139572, 1505863, 3011726, 6023452, 10541041, 21082082, 42164164]

約数ペア:

[(1, 42164164), (2, 21082082), (4, 10541041), (7, 6023452), (14, 3011726), (28, 1505863), (37, 1139572), (74, 569786), (148, 284893), (259, 162796), (518, 81398), (1036, 40699)]