103664178512

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{20438521}}^1$

素因数の和:20438846

約数の個数: 20

約数和(自身を含む): 201482949876

約数和(自身を除く): 97818771364

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 20438521, 40877042, 81754084, 163508168, 327016336, 6479011157, 12958022314, 25916044628, 51832089256, 103664178512]

約数ペア:

[(1, 103664178512), (2, 51832089256), (4, 25916044628), (8, 12958022314), (16, 6479011157), (317, 327016336), (634, 163508168), (1268, 81754084), (2536, 40877042), (5072, 20438521)]