80464048

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19417}}^1$

素因数の和:19469

約数の個数: 40

約数和(自身を含む): 182995232

約数和(自身を除く): 102531184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 19417, 38834, 77668, 135919, 155336, 271838, 310672, 543676, 718429, 1087352, 1436858, 2174704, 2873716, 5029003, 5747432, 10058006, 11494864, 20116012, 40232024, 80464048]

約数ペア:

[(1, 80464048), (2, 40232024), (4, 20116012), (7, 11494864), (8, 10058006), (14, 5747432), (16, 5029003), (28, 2873716), (37, 2174704), (56, 1436858), (74, 1087352), (112, 718429), (148, 543676), (259, 310672), (296, 271838), (518, 155336), (592, 135919), (1036, 77668), (2072, 38834), (4144, 19417)]