79557872

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{37957}}^1$

素因数の和:38096

約数の個数: 20

約数和(自身を含む): 155324136

約数和(自身を除く): 75766264

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 37957, 75914, 151828, 303656, 607312, 4972367, 9944734, 19889468, 39778936, 79557872]

約数ペア:

[(1, 79557872), (2, 39778936), (4, 19889468), (8, 9944734), (16, 4972367), (131, 607312), (262, 303656), (524, 151828), (1048, 75914), (2096, 37957)]