22633136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 45633984

約数和(自身を除く): 23000848

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 491, 536, 688, 982, 1072, 1964, 2881, 3928, 5762, 7856, 11524, 21113, 23048, 32897, 42226, 46096, 65794, 84452, 131588, 168904, 263176, 337808, 526352, 1414571, 2829142, 5658284, 11316568, 22633136]

約数ペア:

[(1, 22633136), (2, 11316568), (4, 5658284), (8, 2829142), (16, 1414571), (43, 526352), (67, 337808), (86, 263176), (134, 168904), (172, 131588), (268, 84452), (344, 65794), (491, 46096), (536, 42226), (688, 32897), (982, 23048), (1072, 21113), (1964, 11524), (2881, 7856), (3928, 5762)]