86631028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{6211}}^1$

素因数の和:6543

約数の個数: 24

約数和(自身を含む): 165934944

約数和(自身を除く): 79303916

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 6211, 6974, 12422, 13948, 24844, 68321, 136642, 273284, 1968887, 3937774, 7875548, 21657757, 43315514, 86631028]

約数ペア:

[(1, 86631028), (2, 43315514), (4, 21657757), (11, 7875548), (22, 3937774), (44, 1968887), (317, 273284), (634, 136642), (1268, 68321), (3487, 24844), (6211, 13948), (6974, 12422)]