31161364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8209}}^1$

素因数の和:8299

約数の個数: 24

約数和(自身を含む): 59538920

約数和(自身を除く): 28377556

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 8209, 16418, 32836, 106717, 213434, 426868, 599257, 1198514, 2397028, 7790341, 15580682, 31161364]

約数ペア:

[(1, 31161364), (2, 15580682), (4, 7790341), (13, 2397028), (26, 1198514), (52, 599257), (73, 426868), (146, 213434), (292, 106717), (949, 32836), (1898, 16418), (3796, 8209)]