84400088

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1783}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 162593760

約数和(自身を除く): 78193672

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 388, 488, 776, 1783, 3566, 5917, 7132, 11834, 14264, 23668, 47336, 108763, 172951, 217526, 345902, 435052, 691804, 870104, 1383608, 10550011, 21100022, 42200044, 84400088]

約数ペア:

[(1, 84400088), (2, 42200044), (4, 21100022), (8, 10550011), (61, 1383608), (97, 870104), (122, 691804), (194, 435052), (244, 345902), (388, 217526), (488, 172951), (776, 108763), (1783, 47336), (3566, 23668), (5917, 14264), (7132, 11834)]