42255608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 84466800

約数和(自身を除く): 42211192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 1979, 2669, 3958, 5338, 7916, 10676, 15832, 21352, 33643, 67286, 134572, 269144, 310703, 621406, 1242812, 2485624, 5281951, 10563902, 21127804, 42255608]

約数ペア:

[(1, 42255608), (2, 21127804), (4, 10563902), (8, 5281951), (17, 2485624), (34, 1242812), (68, 621406), (136, 310703), (157, 269144), (314, 134572), (628, 67286), (1256, 33643), (1979, 21352), (2669, 15832), (3958, 10676), (5338, 7916)]