66654236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{17021}}^1$

素因数の和:17125

約数の個数: 24

約数和(自身を含む): 128686320

約数和(自身を除く): 62032084

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 17021, 34042, 68084, 187231, 374462, 748924, 1514869, 3029738, 6059476, 16663559, 33327118, 66654236]

約数ペア:

[(1, 66654236), (2, 33327118), (4, 16663559), (11, 6059476), (22, 3029738), (44, 1514869), (89, 748924), (178, 374462), (356, 187231), (979, 68084), (1958, 34042), (3916, 17021)]