31402736

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{1889}}^1$

素因数の和:2936

約数の個数: 20

約数和(自身を含む): 60933600

約数和(自身を除く): 29530864

約数列:

[1, 2, 4, 8, 16, 1039, 1889, 2078, 3778, 4156, 7556, 8312, 15112, 16624, 30224, 1962671, 3925342, 7850684, 15701368, 31402736]

約数ペア:

[(1, 31402736), (2, 15701368), (4, 7850684), (8, 3925342), (16, 1962671), (1039, 30224), (1889, 16624), (2078, 15112), (3778, 8312), (4156, 7556)]