87834152

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42391}}^1$

素因数の和:42441

約数の個数: 32

約数和(自身を含む): 193307520

約数和(自身を除く): 105473368

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 42391, 84782, 169564, 296737, 339128, 593474, 1186948, 1568467, 2373896, 3136934, 6273868, 10979269, 12547736, 21958538, 43917076, 87834152]

約数ペア:

[(1, 87834152), (2, 43917076), (4, 21958538), (7, 12547736), (8, 10979269), (14, 6273868), (28, 3136934), (37, 2373896), (56, 1568467), (74, 1186948), (148, 593474), (259, 339128), (296, 296737), (518, 169564), (1036, 84782), (2072, 42391)]