87461090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4051}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 168044544

約数和(自身を除く): 80583454

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4051, 4318, 8102, 10795, 20255, 21590, 40510, 68867, 137734, 344335, 514477, 688670, 1028954, 2572385, 5144770, 8746109, 17492218, 43730545, 87461090]

約数ペア:

[(1, 87461090), (2, 43730545), (5, 17492218), (10, 8746109), (17, 5144770), (34, 2572385), (85, 1028954), (127, 688670), (170, 514477), (254, 344335), (635, 137734), (1270, 68867), (2159, 40510), (4051, 21590), (4318, 20255), (8102, 10795)]