31207396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17299}}^1$

素因数の和:17355

約数の個数: 24

約数和(自身を含む): 61034400

約数和(自身を除く): 29827004

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 17299, 34598, 69196, 190289, 380578, 709259, 761156, 1418518, 2837036, 7801849, 15603698, 31207396]

約数ペア:

[(1, 31207396), (2, 15603698), (4, 7801849), (11, 2837036), (22, 1418518), (41, 761156), (44, 709259), (82, 380578), (164, 190289), (451, 69196), (902, 34598), (1804, 17299)]