238409888

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{173263}}^1$

素因数の和:173316

約数の個数: 24

約数和(自身を含む): 480287808

約数和(自身を除く): 241877920

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 173263, 346526, 693052, 1386104, 2772208, 5544416, 7450309, 14900618, 29801236, 59602472, 119204944, 238409888]

約数ペア:

[(1, 238409888), (2, 119204944), (4, 59602472), (8, 29801236), (16, 14900618), (32, 7450309), (43, 5544416), (86, 2772208), (172, 1386104), (344, 693052), (688, 346526), (1376, 173263)]