89571896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5195

約数の個数: 32

約数和(自身を含む): 175841280

約数和(自身を除く): 86269384

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 5087, 8804, 10174, 17608, 20348, 40696, 157697, 315394, 361177, 630788, 722354, 1261576, 1444708, 2889416, 11196487, 22392974, 44785948, 89571896]

約数ペア:

[(1, 89571896), (2, 44785948), (4, 22392974), (8, 11196487), (31, 2889416), (62, 1444708), (71, 1261576), (124, 722354), (142, 630788), (248, 361177), (284, 315394), (568, 157697), (2201, 40696), (4402, 20348), (5087, 17608), (8804, 10174)]