80502226

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 143216640

約数和(自身を除く): 62714414

約数列:

[1, 2, 7, 14, 31, 62, 217, 251, 434, 502, 739, 1478, 1757, 3514, 5173, 7781, 10346, 15562, 22909, 45818, 54467, 108934, 160363, 185489, 320726, 370978, 1298423, 2596846, 5750159, 11500318, 40251113, 80502226]

約数ペア:

[(1, 80502226), (2, 40251113), (7, 11500318), (14, 5750159), (31, 2596846), (62, 1298423), (217, 370978), (251, 320726), (434, 185489), (502, 160363), (739, 108934), (1478, 54467), (1757, 45818), (3514, 22909), (5173, 15562), (7781, 10346)]