42143636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5147}}^1$

素因数の和:5263

約数の個数: 24

約数和(自身を含む): 77837760

約数和(自身を除く): 35694124

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 5147, 8188, 10294, 20588, 118381, 236762, 458083, 473524, 916166, 1832332, 10535909, 21071818, 42143636]

約数ペア:

[(1, 42143636), (2, 21071818), (4, 10535909), (23, 1832332), (46, 916166), (89, 473524), (92, 458083), (178, 236762), (356, 118381), (2047, 20588), (4094, 10294), (5147, 8188)]