82264624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{967}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 172245920

約数和(自身を除く): 89981296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409, 818, 967, 1636, 1934, 3272, 3868, 5317, 6544, 7736, 10634, 12571, 15472, 21268, 25142, 42536, 50284, 85072, 100568, 201136, 395503, 791006, 1582012, 3164024, 5141539, 6328048, 10283078, 20566156, 41132312, 82264624]

約数ペア:

[(1, 82264624), (2, 41132312), (4, 20566156), (8, 10283078), (13, 6328048), (16, 5141539), (26, 3164024), (52, 1582012), (104, 791006), (208, 395503), (409, 201136), (818, 100568), (967, 85072), (1636, 50284), (1934, 42536), (3272, 25142), (3868, 21268), (5317, 15472), (6544, 12571), (7736, 10634)]