38888830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{54773}}^1$

素因数の和:54851

約数の個数: 16

約数和(自身を含む): 70987104

約数和(自身を除く): 32098274

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 54773, 109546, 273865, 547730, 3888883, 7777766, 19444415, 38888830]

約数ペア:

[(1, 38888830), (2, 19444415), (5, 7777766), (10, 3888883), (71, 547730), (142, 273865), (355, 109546), (710, 54773)]