86207786

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 151538688

約数和(自身を除く): 65330902

約数列:

[1, 2, 7, 14, 53, 106, 223, 371, 446, 521, 742, 1042, 1561, 3122, 3647, 7294, 11819, 23638, 27613, 55226, 82733, 116183, 165466, 193291, 232366, 386582, 813281, 1626562, 6157699, 12315398, 43103893, 86207786]

約数ペア:

[(1, 86207786), (2, 43103893), (7, 12315398), (14, 6157699), (53, 1626562), (106, 813281), (223, 386582), (371, 232366), (446, 193291), (521, 165466), (742, 116183), (1042, 82733), (1561, 55226), (3122, 27613), (3647, 23638), (7294, 11819)]