89080312

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1171}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 172354320

約数和(自身を除く): 83274008

約数列:

[1, 2, 4, 8, 37, 74, 148, 257, 296, 514, 1028, 1171, 2056, 2342, 4684, 9368, 9509, 19018, 38036, 43327, 76072, 86654, 173308, 300947, 346616, 601894, 1203788, 2407576, 11135039, 22270078, 44540156, 89080312]

約数ペア:

[(1, 89080312), (2, 44540156), (4, 22270078), (8, 11135039), (37, 2407576), (74, 1203788), (148, 601894), (257, 346616), (296, 300947), (514, 173308), (1028, 86654), (1171, 76072), (2056, 43327), (2342, 38036), (4684, 19018), (9368, 9509)]