86615510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3719}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 166328640

約数和(自身を除く): 79713130

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 3719, 4658, 7438, 11645, 18595, 23290, 37190, 63223, 126446, 316115, 509503, 632230, 1019006, 2547515, 5095030, 8661551, 17323102, 43307755, 86615510]

約数ペア:

[(1, 86615510), (2, 43307755), (5, 17323102), (10, 8661551), (17, 5095030), (34, 2547515), (85, 1019006), (137, 632230), (170, 509503), (274, 316115), (685, 126446), (1370, 63223), (2329, 37190), (3719, 23290), (4658, 18595), (7438, 11645)]