91363856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1109}}^1$

素因数の和:1407

約数の個数: 40

約数和(自身を含む): 187190400

約数和(自身を除く): 95826544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 271, 304, 542, 1084, 1109, 2168, 2218, 4336, 4436, 5149, 8872, 10298, 17744, 20596, 21071, 41192, 42142, 82384, 84284, 168568, 300539, 337136, 601078, 1202156, 2404312, 4808624, 5710241, 11420482, 22840964, 45681928, 91363856]

約数ペア:

[(1, 91363856), (2, 45681928), (4, 22840964), (8, 11420482), (16, 5710241), (19, 4808624), (38, 2404312), (76, 1202156), (152, 601078), (271, 337136), (304, 300539), (542, 168568), (1084, 84284), (1109, 82384), (2168, 42142), (2218, 41192), (4336, 21071), (4436, 20596), (5149, 17744), (8872, 10298)]