42136816

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 84191040

約数和(自身を除く): 42054224

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 188, 274, 376, 409, 548, 752, 818, 1096, 1636, 2192, 3272, 6439, 6544, 12878, 19223, 25756, 38446, 51512, 56033, 76892, 103024, 112066, 153784, 224132, 307568, 448264, 896528, 2633551, 5267102, 10534204, 21068408, 42136816]

約数ペア:

[(1, 42136816), (2, 21068408), (4, 10534204), (8, 5267102), (16, 2633551), (47, 896528), (94, 448264), (137, 307568), (188, 224132), (274, 153784), (376, 112066), (409, 103024), (548, 76892), (752, 56033), (818, 51512), (1096, 38446), (1636, 25756), (2192, 19223), (3272, 12878), (6439, 6544)]