89800906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 151146576

約数和(自身を除く): 61345670

約数列:

[1, 2, 13, 26, 41, 61, 82, 122, 533, 793, 1066, 1381, 1586, 2501, 2762, 5002, 17953, 32513, 35906, 56621, 65026, 84241, 113242, 168482, 736073, 1095133, 1472146, 2190266, 3453881, 6907762, 44900453, 89800906]

約数ペア:

[(1, 89800906), (2, 44900453), (13, 6907762), (26, 3453881), (41, 2190266), (61, 1472146), (82, 1095133), (122, 736073), (533, 168482), (793, 113242), (1066, 84241), (1381, 65026), (1586, 56621), (2501, 35906), (2762, 32513), (5002, 17953)]