87164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 190848

約数和(自身を除く): 103684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 283, 308, 566, 1132, 1981, 3113, 3962, 6226, 7924, 12452, 21791, 43582, 87164]

約数ペア:

[(1, 87164), (2, 43582), (4, 21791), (7, 12452), (11, 7924), (14, 6226), (22, 3962), (28, 3113), (44, 1981), (77, 1132), (154, 566), (283, 308)]