80327296

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2481

約数の個数: 64

約数和(自身を含む): 187908480

約数和(自身を除く): 107581184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 2423, 4144, 4736, 4846, 8288, 9692, 16576, 16961, 19384, 33152, 33922, 38768, 67844, 77536, 89651, 135688, 155072, 179302, 271376, 310144, 358604, 542752, 627557, 717208, 1085504, 1255114, 1434416, 2171008, 2510228, 2868832, 5020456, 5737664, 10040912, 11475328, 20081824, 40163648, 80327296]

約数ペア:

[(1, 80327296), (2, 40163648), (4, 20081824), (7, 11475328), (8, 10040912), (14, 5737664), (16, 5020456), (28, 2868832), (32, 2510228), (37, 2171008), (56, 1434416), (64, 1255114), (74, 1085504), (112, 717208), (128, 627557), (148, 542752), (224, 358604), (259, 310144), (296, 271376), (448, 179302), (518, 155072), (592, 135688), (896, 89651), (1036, 77536), (1184, 67844), (2072, 38768), (2368, 33922), (2423, 33152), (4144, 19384), (4736, 16961), (4846, 16576), (8288, 9692)]