77242922

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{1061}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 117563400

約数和(自身を除く): 40320478

約数列:

[1, 2, 89, 178, 409, 818, 1061, 2122, 36401, 72802, 94429, 188858, 433949, 867898, 38621461, 77242922]

約数ペア:

[(1, 77242922), (2, 38621461), (89, 867898), (178, 433949), (409, 188858), (818, 94429), (1061, 72802), (2122, 36401)]