87717656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1367}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 177539040

約数和(自身を除く): 89821384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 617, 1234, 1367, 2468, 2734, 4936, 5468, 8021, 10936, 16042, 17771, 32084, 35542, 64168, 71084, 142168, 843439, 1686878, 3373756, 6747512, 10964707, 21929414, 43858828, 87717656]

約数ペア:

[(1, 87717656), (2, 43858828), (4, 21929414), (8, 10964707), (13, 6747512), (26, 3373756), (52, 1686878), (104, 843439), (617, 142168), (1234, 71084), (1367, 64168), (2468, 35542), (2734, 32084), (4936, 17771), (5468, 16042), (8021, 10936)]