87286576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13537}}^1$

素因数の和:13589

約数の個数: 40

約数和(自身を含む): 188015744

約数和(自身を除く): 100729168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 13537, 27074, 54148, 108296, 175981, 216592, 351962, 419647, 703924, 839294, 1407848, 1678588, 2815696, 3357176, 5455411, 6714352, 10910822, 21821644, 43643288, 87286576]

約数ペア:

[(1, 87286576), (2, 43643288), (4, 21821644), (8, 10910822), (13, 6714352), (16, 5455411), (26, 3357176), (31, 2815696), (52, 1678588), (62, 1407848), (104, 839294), (124, 703924), (208, 419647), (248, 351962), (403, 216592), (496, 175981), (806, 108296), (1612, 54148), (3224, 27074), (6448, 13537)]