39848990

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{9203}}^1$

素因数の和:9643

約数の個数: 16

約数和(自身を含む): 71901648

約数和(自身を除く): 32052658

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 9203, 18406, 46015, 92030, 3984899, 7969798, 19924495, 39848990]

約数ペア:

[(1, 39848990), (2, 19924495), (5, 7969798), (10, 3984899), (433, 92030), (866, 46015), (2165, 18406), (4330, 9203)]