87063910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 161862624

約数和(自身を除く): 74798714

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 262, 410, 655, 1310, 1621, 3242, 5371, 8105, 10742, 16210, 26855, 53710, 66461, 132922, 212351, 332305, 424702, 664610, 1061755, 2123510, 8706391, 17412782, 43531955, 87063910]

約数ペア:

[(1, 87063910), (2, 43531955), (5, 17412782), (10, 8706391), (41, 2123510), (82, 1061755), (131, 664610), (205, 424702), (262, 332305), (410, 212351), (655, 132922), (1310, 66461), (1621, 53710), (3242, 26855), (5371, 16210), (8105, 10742)]