85314964

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 175633920

約数和(自身を除く): 90318956

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 241, 269, 329, 482, 538, 658, 964, 1076, 1316, 1687, 1883, 3374, 3766, 6748, 7532, 11327, 12643, 22654, 25286, 45308, 50572, 64829, 79289, 88501, 129658, 158578, 177002, 259316, 317156, 354004, 453803, 907606, 1815212, 3046963, 6093926, 12187852, 21328741, 42657482, 85314964]

約数ペア:

[(1, 85314964), (2, 42657482), (4, 21328741), (7, 12187852), (14, 6093926), (28, 3046963), (47, 1815212), (94, 907606), (188, 453803), (241, 354004), (269, 317156), (329, 259316), (482, 177002), (538, 158578), (658, 129658), (964, 88501), (1076, 79289), (1316, 64829), (1687, 50572), (1883, 45308), (3374, 25286), (3766, 22654), (6748, 12643), (7532, 11327)]