78857016328

素因数分解:

$2^3\times {\mathrm{5851}}^1\times {\mathrm{1684691}}^1$

素因数の和:1690548

約数の個数: 16

約数和(自身を含む): 147882263760

約数和(自身を除く): 69025247432

約数列:

[1, 2, 4, 8, 5851, 11702, 23404, 46808, 1684691, 3369382, 6738764, 13477528, 9857127041, 19714254082, 39428508164, 78857016328]

約数ペア:

[(1, 78857016328), (2, 39428508164), (4, 19714254082), (8, 9857127041), (5851, 13477528), (11702, 6738764), (23404, 3369382), (46808, 1684691)]