42055816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25153}}^1$

素因数の和:25189

約数の個数: 32

約数和(自身を含む): 90554400

約数和(自身を除く): 48498584

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 25153, 50306, 100612, 201224, 276683, 477907, 553366, 955814, 1106732, 1911628, 2213464, 3823256, 5256977, 10513954, 21027908, 42055816]

約数ペア:

[(1, 42055816), (2, 21027908), (4, 10513954), (8, 5256977), (11, 3823256), (19, 2213464), (22, 1911628), (38, 1106732), (44, 955814), (76, 553366), (88, 477907), (152, 276683), (209, 201224), (418, 100612), (836, 50306), (1672, 25153)]