80972558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{56783}}^1$

素因数の和:56839

約数の個数: 16

約数和(自身を含む): 130830336

約数和(自身を除く): 49857778

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 56783, 113566, 1306009, 1760273, 2612018, 3520546, 40486279, 80972558]

約数ペア:

[(1, 80972558), (2, 40486279), (23, 3520546), (31, 2612018), (46, 1760273), (62, 1306009), (713, 113566), (1426, 56783)]