86115790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15629}}^1$

素因数の和:15684

約数の個数: 32

約数和(自身を含む): 168804000

約数和(自身を除く): 82688210

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 15629, 31258, 78145, 156290, 296951, 453241, 593902, 906482, 1484755, 2266205, 2969510, 4532410, 8611579, 17223158, 43057895, 86115790]

約数ペア:

[(1, 86115790), (2, 43057895), (5, 17223158), (10, 8611579), (19, 4532410), (29, 2969510), (38, 2266205), (58, 1484755), (95, 906482), (145, 593902), (190, 453241), (290, 296951), (551, 156290), (1102, 78145), (2755, 31258), (5510, 15629)]