31358082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8389}}^1$

素因数の和:8490

約数の個数: 32

約数和(自身を含む): 72489600

約数和(自身を除く): 41131518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 8389, 16778, 25167, 50334, 58723, 117446, 176169, 352338, 746621, 1493242, 2239863, 4479726, 5226347, 10452694, 15679041, 31358082]

約数ペア:

[(1, 31358082), (2, 15679041), (3, 10452694), (6, 5226347), (7, 4479726), (14, 2239863), (21, 1493242), (42, 746621), (89, 352338), (178, 176169), (267, 117446), (534, 58723), (623, 50334), (1246, 25167), (1869, 16778), (3738, 8389)]