66067696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{133201}}^1$

素因数の和:133240

約数の個数: 20

約数和(自身を含む): 132136384

約数和(自身を除く): 66068688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 133201, 266402, 532804, 1065608, 2131216, 4129231, 8258462, 16516924, 33033848, 66067696]

約数ペア:

[(1, 66067696), (2, 33033848), (4, 16516924), (8, 8258462), (16, 4129231), (31, 2131216), (62, 1065608), (124, 532804), (248, 266402), (496, 133201)]