80669498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8363}}^1$

素因数の和:8438

約数の個数: 32

約数和(自身を含む): 151756416

約数和(自身を除く): 71086918

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 8363, 9646, 16726, 58541, 108719, 117082, 217438, 443239, 761033, 886478, 1522066, 3102673, 5762107, 6205346, 11524214, 40334749, 80669498]

約数ペア:

[(1, 80669498), (2, 40334749), (7, 11524214), (13, 6205346), (14, 5762107), (26, 3102673), (53, 1522066), (91, 886478), (106, 761033), (182, 443239), (371, 217438), (689, 117082), (742, 108719), (1378, 58541), (4823, 16726), (8363, 9646)]