42166244

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29201}}^1$

素因数の和:29243

約数の個数: 18

約数和(自身を含む): 77881734

約数和(自身を除く): 35715490

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 29201, 58402, 116804, 554819, 1109638, 2219276, 10541561, 21083122, 42166244]

約数ペア:

[(1, 42166244), (2, 21083122), (4, 10541561), (19, 2219276), (38, 1109638), (76, 554819), (361, 116804), (722, 58402), (1444, 29201)]