87486542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2053}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 155282400

約数和(自身を除く): 67795858

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 286, 298, 1639, 1937, 2053, 3278, 3874, 4106, 21307, 22583, 26689, 42614, 45166, 53378, 293579, 305897, 587158, 611794, 3364867, 3976661, 6729734, 7953322, 43743271, 87486542]

約数ペア:

[(1, 87486542), (2, 43743271), (11, 7953322), (13, 6729734), (22, 3976661), (26, 3364867), (143, 611794), (149, 587158), (286, 305897), (298, 293579), (1639, 53378), (1937, 45166), (2053, 42614), (3278, 26689), (3874, 22583), (4106, 21307)]