312301888

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{31081}}^1$

素因数の和:31250

約数の個数: 28

約数和(自身を含む): 623691412

約数和(自身を除く): 311389524

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 31081, 62162, 124324, 248648, 497296, 994592, 1989184, 4879717, 9759434, 19518868, 39037736, 78075472, 156150944, 312301888]

約数ペア:

[(1, 312301888), (2, 156150944), (4, 78075472), (8, 39037736), (16, 19518868), (32, 9759434), (64, 4879717), (157, 1989184), (314, 994592), (628, 497296), (1256, 248648), (2512, 124324), (5024, 62162), (10048, 31081)]