64680232

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 127411200

約数和(自身を除く): 62730968

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 628, 1256, 2239, 3611, 4478, 7222, 8956, 14444, 17912, 28888, 51497, 102994, 205988, 351523, 411976, 703046, 1406092, 2812184, 8085029, 16170058, 32340116, 64680232]

約数ペア:

[(1, 64680232), (2, 32340116), (4, 16170058), (8, 8085029), (23, 2812184), (46, 1406092), (92, 703046), (157, 411976), (184, 351523), (314, 205988), (628, 102994), (1256, 51497), (2239, 28888), (3611, 17912), (4478, 14444), (7222, 8956)]