430093336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{20143}}^1$

素因数の和:20323

約数の個数: 32

約数和(自身を含む): 859343040

約数和(自身を除く): 429249704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676, 20143, 21352, 40286, 80572, 161144, 342431, 684862, 1369724, 2739448, 3162451, 6324902, 12649804, 25299608, 53761667, 107523334, 215046668, 430093336]

約数ペア:

[(1, 430093336), (2, 215046668), (4, 107523334), (8, 53761667), (17, 25299608), (34, 12649804), (68, 6324902), (136, 3162451), (157, 2739448), (314, 1369724), (628, 684862), (1256, 342431), (2669, 161144), (5338, 80572), (10676, 40286), (20143, 21352)]