123672496

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{131009}}^1$

素因数の和:131076

約数の個数: 20

約数和(自身を含む): 243678600

約数和(自身を除く): 120006104

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 131009, 262018, 524036, 1048072, 2096144, 7729531, 15459062, 30918124, 61836248, 123672496]

約数ペア:

[(1, 123672496), (2, 61836248), (4, 30918124), (8, 15459062), (16, 7729531), (59, 2096144), (118, 1048072), (236, 524036), (472, 262018), (944, 131009)]