90791312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{183047}}^1$

素因数の和:183086

約数の個数: 20

約数和(自身を含む): 181583616

約数和(自身を除く): 90792304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 183047, 366094, 732188, 1464376, 2928752, 5674457, 11348914, 22697828, 45395656, 90791312]

約数ペア:

[(1, 90791312), (2, 45395656), (4, 22697828), (8, 11348914), (16, 5674457), (31, 2928752), (62, 1464376), (124, 732188), (248, 366094), (496, 183047)]