89012966

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 158257152

約数和(自身を除く): 69244186

約数列:

[1, 2, 7, 14, 31, 62, 217, 317, 434, 634, 647, 1294, 2219, 4438, 4529, 9058, 9827, 19654, 20057, 40114, 68789, 137578, 140399, 205099, 280798, 410198, 1435693, 2871386, 6358069, 12716138, 44506483, 89012966]

約数ペア:

[(1, 89012966), (2, 44506483), (7, 12716138), (14, 6358069), (31, 2871386), (62, 1435693), (217, 410198), (317, 280798), (434, 205099), (634, 140399), (647, 137578), (1294, 68789), (2219, 40114), (4438, 20057), (4529, 19654), (9058, 9827)]