89974438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{4751}}^1$

素因数の和:5327

約数の個数: 16

約数和(自身を含む): 143187264

約数和(自身を除く): 53212826

約数列:

[1, 2, 17, 34, 557, 1114, 4751, 9469, 9502, 18938, 80767, 161534, 2646307, 5292614, 44987219, 89974438]

約数ペア:

[(1, 89974438), (2, 44987219), (17, 5292614), (34, 2646307), (557, 161534), (1114, 80767), (4751, 18938), (9469, 9502)]