89504168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18311}}^1$

素因数の和:18377

約数の個数: 32

約数和(自身を含む): 184584960

約数和(自身を除く): 95080792

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 18311, 36622, 73244, 146488, 238043, 476086, 860617, 952172, 1721234, 1904344, 3442468, 6884936, 11188021, 22376042, 44752084, 89504168]

約数ペア:

[(1, 89504168), (2, 44752084), (4, 22376042), (8, 11188021), (13, 6884936), (26, 3442468), (47, 1904344), (52, 1721234), (94, 952172), (104, 860617), (188, 476086), (376, 238043), (611, 146488), (1222, 73244), (2444, 36622), (4888, 18311)]