42054772

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 74977056

約数和(自身を除く): 32922284

約数列:

[1, 2, 4, 83, 166, 197, 332, 394, 643, 788, 1286, 2572, 16351, 32702, 53369, 65404, 106738, 126671, 213476, 253342, 506684, 10513693, 21027386, 42054772]

約数ペア:

[(1, 42054772), (2, 21027386), (4, 10513693), (83, 506684), (166, 253342), (197, 213476), (332, 126671), (394, 106738), (643, 65404), (788, 53369), (1286, 32702), (2572, 16351)]