87385342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 151640064

約数和(自身を除く): 64254722

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 341, 407, 682, 814, 1147, 2294, 3463, 6926, 12617, 25234, 38093, 76186, 107353, 128131, 214706, 256262, 1180883, 1409441, 2361766, 2818882, 3972061, 7944122, 43692671, 87385342]

約数ペア:

[(1, 87385342), (2, 43692671), (11, 7944122), (22, 3972061), (31, 2818882), (37, 2361766), (62, 1409441), (74, 1180883), (341, 256262), (407, 214706), (682, 128131), (814, 107353), (1147, 76186), (2294, 38093), (3463, 25234), (6926, 12617)]