31463684

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{701}}^1$

素因数の和:948

約数の個数: 36

約数和(自身を含む): 64422540

約数和(自身を除く): 32958856

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 701, 916, 1402, 1603, 2804, 3206, 4907, 6412, 9814, 11221, 19628, 22442, 34349, 44884, 68698, 137396, 160529, 321058, 642116, 1123703, 2247406, 4494812, 7865921, 15731842, 31463684]

約数ペア:

[(1, 31463684), (2, 15731842), (4, 7865921), (7, 4494812), (14, 2247406), (28, 1123703), (49, 642116), (98, 321058), (196, 160529), (229, 137396), (458, 68698), (701, 44884), (916, 34349), (1402, 22442), (1603, 19628), (2804, 11221), (3206, 9814), (4907, 6412)]