42347756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{5039}}^1$

素因数の和:5245

約数の個数: 24

約数和(自身を含む): 81285120

約数和(自身を除く): 38937364

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 5039, 8404, 10078, 20156, 55429, 110858, 221716, 962449, 1924898, 3849796, 10586939, 21173878, 42347756]

約数ペア:

[(1, 42347756), (2, 21173878), (4, 10586939), (11, 3849796), (22, 1924898), (44, 962449), (191, 221716), (382, 110858), (764, 55429), (2101, 20156), (4202, 10078), (5039, 8404)]