71017136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233609}}^1$

素因数の和:233636

約数の個数: 20

約数和(自身を含む): 144838200

約数和(自身を除く): 73821064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 233609, 467218, 934436, 1868872, 3737744, 4438571, 8877142, 17754284, 35508568, 71017136]

約数ペア:

[(1, 71017136), (2, 35508568), (4, 17754284), (8, 8877142), (16, 4438571), (19, 3737744), (38, 1868872), (76, 934436), (152, 467218), (304, 233609)]