40737392

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{2099}}^1$

素因数の和:3320

約数の個数: 20

約数和(自身を含む): 79031400

約数和(自身を除く): 38294008

約数列:

[1, 2, 4, 8, 16, 1213, 2099, 2426, 4198, 4852, 8396, 9704, 16792, 19408, 33584, 2546087, 5092174, 10184348, 20368696, 40737392]

約数ペア:

[(1, 40737392), (2, 20368696), (4, 10184348), (8, 5092174), (16, 2546087), (1213, 33584), (2099, 19408), (2426, 16792), (4198, 9704), (4852, 8396)]