87668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 182784

約数和(自身を除く): 95116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 101, 124, 202, 217, 404, 434, 707, 868, 1414, 2828, 3131, 6262, 12524, 21917, 43834, 87668]

約数ペア:

[(1, 87668), (2, 43834), (4, 21917), (7, 12524), (14, 6262), (28, 3131), (31, 2828), (62, 1414), (101, 868), (124, 707), (202, 434), (217, 404)]