31280212

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6577}}^1$

素因数の和:6651

約数の個数: 24

約数和(自身を含む): 58017960

約数和(自身を除く): 26737748

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4756, 6577, 13154, 26308, 190733, 269657, 381466, 539314, 762932, 1078628, 7820053, 15640106, 31280212]

約数ペア:

[(1, 31280212), (2, 15640106), (4, 7820053), (29, 1078628), (41, 762932), (58, 539314), (82, 381466), (116, 269657), (164, 190733), (1189, 26308), (2378, 13154), (4756, 6577)]