89308248

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{86539}}^1$

素因数の和:86591

約数の個数: 32

約数和(自身を含む): 228465600

約数和(自身を除く): 139157352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 86539, 173078, 259617, 346156, 519234, 692312, 1038468, 2076936, 3721177, 7442354, 11163531, 14884708, 22327062, 29769416, 44654124, 89308248]

約数ペア:

[(1, 89308248), (2, 44654124), (3, 29769416), (4, 22327062), (6, 14884708), (8, 11163531), (12, 7442354), (24, 3721177), (43, 2076936), (86, 1038468), (129, 692312), (172, 519234), (258, 346156), (344, 259617), (516, 173078), (1032, 86539)]