31404604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101963}}^1$

素因数の和:101985

約数の個数: 24

約数和(自身を含む): 68519808

約数和(自身を除く): 37115204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 101963, 203926, 407852, 713741, 1121593, 1427482, 2243186, 2854964, 4486372, 7851151, 15702302, 31404604]

約数ペア:

[(1, 31404604), (2, 15702302), (4, 7851151), (7, 4486372), (11, 2854964), (14, 2243186), (22, 1427482), (28, 1121593), (44, 713741), (77, 407852), (154, 203926), (308, 101963)]