82808368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3341

約数の個数: 40

約数和(自身を含む): 168661328

約数和(自身を除く): 85852960

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 3253, 6364, 6506, 12728, 13012, 25456, 26024, 52048, 120361, 139879, 240722, 279758, 481444, 559516, 962888, 1119032, 1925776, 2238064, 5175523, 10351046, 20702092, 41404184, 82808368]

約数ペア:

[(1, 82808368), (2, 41404184), (4, 20702092), (8, 10351046), (16, 5175523), (37, 2238064), (43, 1925776), (74, 1119032), (86, 962888), (148, 559516), (172, 481444), (296, 279758), (344, 240722), (592, 139879), (688, 120361), (1591, 52048), (3182, 26024), (3253, 25456), (6364, 13012), (6506, 12728)]