87388154

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 156032256

約数和(自身を除く): 68644102

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 2311, 2701, 4622, 5402, 16177, 18907, 32354, 37814, 85507, 168703, 171014, 337406, 598549, 1180921, 1197098, 2361842, 6242011, 12484022, 43694077, 87388154]

約数ペア:

[(1, 87388154), (2, 43694077), (7, 12484022), (14, 6242011), (37, 2361842), (73, 1197098), (74, 1180921), (146, 598549), (259, 337406), (511, 171014), (518, 168703), (1022, 85507), (2311, 37814), (2701, 32354), (4622, 18907), (5402, 16177)]