42418256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1683

約数の個数: 40

約数和(自身を含む): 86988480

約数和(自身を除く): 44570224

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1579, 1679, 3158, 3358, 6316, 6716, 12632, 13432, 25264, 26864, 36317, 72634, 115267, 145268, 230534, 290536, 461068, 581072, 922136, 1844272, 2651141, 5302282, 10604564, 21209128, 42418256]

約数ペア:

[(1, 42418256), (2, 21209128), (4, 10604564), (8, 5302282), (16, 2651141), (23, 1844272), (46, 922136), (73, 581072), (92, 461068), (146, 290536), (184, 230534), (292, 145268), (368, 115267), (584, 72634), (1168, 36317), (1579, 26864), (1679, 25264), (3158, 13432), (3358, 12632), (6316, 6716)]