87417910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4049}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 167961600

約数和(自身を除く): 80543690

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4049, 4318, 8098, 10795, 20245, 21590, 40490, 68833, 137666, 344165, 514223, 688330, 1028446, 2571115, 5142230, 8741791, 17483582, 43708955, 87417910]

約数ペア:

[(1, 87417910), (2, 43708955), (5, 17483582), (10, 8741791), (17, 5142230), (34, 2571115), (85, 1028446), (127, 688330), (170, 514223), (254, 344165), (635, 137666), (1270, 68833), (2159, 40490), (4049, 21590), (4318, 20245), (8098, 10795)]