47945902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{8689}}^1$

素因数の和:8811

約数の個数: 16

約数和(自身を含む): 75081600

約数和(自身を除く): 27135698

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 8689, 17378, 269359, 538718, 773321, 1546642, 23972951, 47945902]

約数ペア:

[(1, 47945902), (2, 23972951), (31, 1546642), (62, 773321), (89, 538718), (178, 269359), (2759, 17378), (5518, 8689)]