8144964944

素因数分解:

$2^4\times {\mathrm{5081}}^1\times {\mathrm{100189}}^1$

素因数の和:105278

約数の個数: 20

約数和(自身を含む): 15784132980

約数和(自身を除く): 7639168036

約数列:

[1, 2, 4, 8, 16, 5081, 10162, 20324, 40648, 81296, 100189, 200378, 400756, 801512, 1603024, 509060309, 1018120618, 2036241236, 4072482472, 8144964944]

約数ペア:

[(1, 8144964944), (2, 4072482472), (4, 2036241236), (8, 1018120618), (16, 509060309), (5081, 1603024), (10162, 801512), (20324, 400756), (40648, 200378), (81296, 100189)]