71142542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1907}}^1$

素因数の和:2743

約数の個数: 16

約数和(自身を含む): 111549312

約数和(自身を除く): 40406770

約数列:

[1, 2, 23, 46, 811, 1622, 1907, 3814, 18653, 37306, 43861, 87722, 1546577, 3093154, 35571271, 71142542]

約数ペア:

[(1, 71142542), (2, 35571271), (23, 3093154), (46, 1546577), (811, 87722), (1622, 43861), (1907, 37306), (3814, 18653)]