87959228

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{14087}}^1$

素因数の和:14321

約数の個数: 24

約数和(自身を含む): 176719872

約数和(自身を除く): 88760644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 14087, 28174, 56348, 98609, 197218, 394436, 3141401, 6282802, 12565604, 21989807, 43979614, 87959228]

約数ペア:

[(1, 87959228), (2, 43979614), (4, 21989807), (7, 12565604), (14, 6282802), (28, 3141401), (223, 394436), (446, 197218), (892, 98609), (1561, 56348), (3122, 28174), (6244, 14087)]