86860816

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9817}}^1$

素因数の和:9911

約数の個数: 40

約数和(自身を含む): 194789120

約数和(自身を除く): 107928304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 9817, 19634, 39268, 68719, 78536, 137438, 157072, 274876, 549752, 775543, 1099504, 1551086, 3102172, 5428801, 6204344, 10857602, 12408688, 21715204, 43430408, 86860816]

約数ペア:

[(1, 86860816), (2, 43430408), (4, 21715204), (7, 12408688), (8, 10857602), (14, 6204344), (16, 5428801), (28, 3102172), (56, 1551086), (79, 1099504), (112, 775543), (158, 549752), (316, 274876), (553, 157072), (632, 137438), (1106, 78536), (1264, 68719), (2212, 39268), (4424, 19634), (8848, 9817)]