87179378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9833}}^1$

素因数の和:9890

約数の個数: 32

約数和(自身を含む): 158602752

約数和(自身を除く): 71423374

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 9833, 19666, 108163, 127829, 216326, 255658, 304823, 609646, 1406119, 2812238, 3353053, 3962699, 6706106, 7925398, 43589689, 87179378]

約数ペア:

[(1, 87179378), (2, 43589689), (11, 7925398), (13, 6706106), (22, 3962699), (26, 3353053), (31, 2812238), (62, 1406119), (143, 609646), (286, 304823), (341, 255658), (403, 216326), (682, 127829), (806, 108163), (4433, 19666), (8866, 9833)]