40723078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23431}}^1$

素因数の和:23523

約数の個数: 16

約数和(自身を含む): 67484160

約数和(自身を除く): 26761082

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 23431, 46862, 257741, 515482, 1851049, 3702098, 20361539, 40723078]

約数ペア:

[(1, 40723078), (2, 20361539), (11, 3702098), (22, 1851049), (79, 515482), (158, 257741), (869, 46862), (1738, 23431)]