80983586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{14303}}^1$

素因数の和:14473

約数の個数: 16

約数和(自身を含む): 128736000

約数和(自身を除く): 47752414

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 14303, 28606, 271757, 543514, 2131147, 4262294, 40491793, 80983586]

約数ペア:

[(1, 80983586), (2, 40491793), (19, 4262294), (38, 2131147), (149, 543514), (298, 271757), (2831, 28606), (5662, 14303)]