42970336

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{18913}}^1$

素因数の和:18994

約数の個数: 24

約数和(自身を含む): 85793904

約数和(自身を除く): 42823568

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 18913, 37826, 75652, 151304, 302608, 605216, 1342823, 2685646, 5371292, 10742584, 21485168, 42970336]

約数ペア:

[(1, 42970336), (2, 21485168), (4, 10742584), (8, 5371292), (16, 2685646), (32, 1342823), (71, 605216), (142, 302608), (284, 151304), (568, 75652), (1136, 37826), (2272, 18913)]