188028632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{3323}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 385318080

約数和(自身を除く): 197289448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 643, 1286, 2572, 3323, 5144, 6646, 7073, 13292, 14146, 26584, 28292, 36553, 56584, 73106, 146212, 292424, 2136689, 4273378, 8546756, 17093512, 23503579, 47007158, 94014316, 188028632]

約数ペア:

[(1, 188028632), (2, 94014316), (4, 47007158), (8, 23503579), (11, 17093512), (22, 8546756), (44, 4273378), (88, 2136689), (643, 292424), (1286, 146212), (2572, 73106), (3323, 56584), (5144, 36553), (6646, 28292), (7073, 26584), (13292, 14146)]