42987352

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131059}}^1$

素因数の和:131106

約数の個数: 16

約数和(自身を含む): 82567800

約数和(自身を除く): 39580448

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 131059, 262118, 524236, 1048472, 5373419, 10746838, 21493676, 42987352]

約数ペア:

[(1, 42987352), (2, 21493676), (4, 10746838), (8, 5373419), (41, 1048472), (82, 524236), (164, 262118), (328, 131059)]