31194212

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2269}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 62543040

約数和(自身を除く): 31348828

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 2269, 3437, 4538, 6874, 9076, 13748, 15883, 31766, 63532, 1114079, 2228158, 4456316, 7798553, 15597106, 31194212]

約数ペア:

[(1, 31194212), (2, 15597106), (4, 7798553), (7, 4456316), (14, 2228158), (28, 1114079), (491, 63532), (982, 31766), (1964, 15883), (2269, 13748), (3437, 9076), (4538, 6874)]