66634544

素因数分解:

$2^4\times {\mathrm{1021}}^1\times {\mathrm{4079}}^1$

素因数の和:5108

約数の個数: 20

約数和(自身を含む): 129262560

約数和(自身を除く): 62628016

約数列:

[1, 2, 4, 8, 16, 1021, 2042, 4079, 4084, 8158, 8168, 16316, 16336, 32632, 65264, 4164659, 8329318, 16658636, 33317272, 66634544]

約数ペア:

[(1, 66634544), (2, 33317272), (4, 16658636), (8, 8329318), (16, 4164659), (1021, 65264), (2042, 32632), (4079, 16336), (4084, 16316), (8158, 8168)]