81791826

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8297}}^1$

素因数の和:8386

約数の個数: 32

約数和(自身を含む): 172067328

約数和(自身を除く): 90275502

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 3286, 4929, 8297, 9858, 16594, 24891, 49782, 257207, 439741, 514414, 771621, 879482, 1319223, 1543242, 2638446, 13631971, 27263942, 40895913, 81791826]

約数ペア:

[(1, 81791826), (2, 40895913), (3, 27263942), (6, 13631971), (31, 2638446), (53, 1543242), (62, 1319223), (93, 879482), (106, 771621), (159, 514414), (186, 439741), (318, 257207), (1643, 49782), (3286, 24891), (4929, 16594), (8297, 9858)]