80951038

素因数分解:

$2^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{1483}}^1$

素因数の和:2056

約数の個数: 24

約数和(自身を含む): 141600312

約数和(自身を除く): 60649274

約数列:

[1, 2, 7, 14, 49, 98, 557, 1114, 1483, 2966, 3899, 7798, 10381, 20762, 27293, 54586, 72667, 145334, 826031, 1652062, 5782217, 11564434, 40475519, 80951038]

約数ペア:

[(1, 80951038), (2, 40475519), (7, 11564434), (14, 5782217), (49, 1652062), (98, 826031), (557, 145334), (1114, 72667), (1483, 54586), (2966, 27293), (3899, 20762), (7798, 10381)]