40446968

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{32203}}^1$

素因数の和:32366

約数の個数: 16

約数和(自身を含む): 76323480

約数和(自身を除く): 35876512

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 32203, 64406, 128812, 257624, 5055871, 10111742, 20223484, 40446968]

約数ペア:

[(1, 40446968), (2, 20223484), (4, 10111742), (8, 5055871), (157, 257624), (314, 128812), (628, 64406), (1256, 32203)]