89275576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2039}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 180784800

約数和(自身を除く): 91509224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 2039, 3368, 4078, 5473, 8156, 10946, 16312, 21892, 26507, 43784, 53014, 106028, 212056, 858419, 1716838, 3433676, 6867352, 11159447, 22318894, 44637788, 89275576]

約数ペア:

[(1, 89275576), (2, 44637788), (4, 22318894), (8, 11159447), (13, 6867352), (26, 3433676), (52, 1716838), (104, 858419), (421, 212056), (842, 106028), (1684, 53014), (2039, 43784), (3368, 26507), (4078, 21892), (5473, 16312), (8156, 10946)]