31204156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6959}}^1$

素因数の和:7041

約数の個数: 24

約数和(自身を含む): 58464000

約数和(自身を除く): 27259844

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 6959, 13918, 27836, 132221, 264442, 410581, 528884, 821162, 1642324, 7801039, 15602078, 31204156]

約数ペア:

[(1, 31204156), (2, 15602078), (4, 7801039), (19, 1642324), (38, 821162), (59, 528884), (76, 410581), (118, 264442), (236, 132221), (1121, 27836), (2242, 13918), (4484, 6959)]