40643096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4391}}^1$

素因数の和:4499

約数の個数: 32

約数和(自身を含む): 83008800

約数和(自身を除く): 42365704

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4391, 4628, 8782, 9256, 17564, 35128, 57083, 114166, 228332, 390799, 456664, 781598, 1563196, 3126392, 5080387, 10160774, 20321548, 40643096]

約数ペア:

[(1, 40643096), (2, 20321548), (4, 10160774), (8, 5080387), (13, 3126392), (26, 1563196), (52, 781598), (89, 456664), (104, 390799), (178, 228332), (356, 114166), (712, 57083), (1157, 35128), (2314, 17564), (4391, 9256), (4628, 8782)]