64172792

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{23117}}^1$

素因数の和:23470

約数の個数: 16

約数和(自身を含む): 120675960

約数和(自身を除く): 56503168

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 23117, 46234, 92468, 184936, 8021599, 16043198, 32086396, 64172792]

約数ペア:

[(1, 64172792), (2, 32086396), (4, 16043198), (8, 8021599), (347, 184936), (694, 92468), (1388, 46234), (2776, 23117)]