385402168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67567}}^1$

素因数の和:67627

約数の個数: 32

約数和(自身を含む): 778383360

約数和(自身を除く): 392981192

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 67567, 135134, 270268, 540536, 1554041, 2094577, 3108082, 4189154, 6216164, 8378308, 12432328, 16756616, 48175271, 96350542, 192701084, 385402168]

約数ペア:

[(1, 385402168), (2, 192701084), (4, 96350542), (8, 48175271), (23, 16756616), (31, 12432328), (46, 8378308), (62, 6216164), (92, 4189154), (124, 3108082), (184, 2094577), (248, 1554041), (713, 540536), (1426, 270268), (2852, 135134), (5704, 67567)]