40490362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108263}}^1$

素因数の和:108293

約数の個数: 16

約数和(自身を含む): 70155072

約数和(自身を除く): 29664710

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 108263, 216526, 1190893, 1840471, 2381786, 3680942, 20245181, 40490362]

約数ペア:

[(1, 40490362), (2, 20245181), (11, 3680942), (17, 2381786), (22, 1840471), (34, 1190893), (187, 216526), (374, 108263)]