80545448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11831}}^1$

素因数の和:11897

約数の個数: 32

約数和(自身を含む): 161861760

約数和(自身を除く): 81316312

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 11831, 23662, 47324, 94648, 272113, 437747, 544226, 875494, 1088452, 1750988, 2176904, 3501976, 10068181, 20136362, 40272724, 80545448]

約数ペア:

[(1, 80545448), (2, 40272724), (4, 20136362), (8, 10068181), (23, 3501976), (37, 2176904), (46, 1750988), (74, 1088452), (92, 875494), (148, 544226), (184, 437747), (296, 272113), (851, 94648), (1702, 47324), (3404, 23662), (6808, 11831)]