84759790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1091}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 162044064

約数和(自身を除く): 77284274

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 457, 914, 1091, 2182, 2285, 4570, 5455, 7769, 10910, 15538, 18547, 37094, 38845, 77690, 92735, 185470, 498587, 997174, 2492935, 4985870, 8475979, 16951958, 42379895, 84759790]

約数ペア:

[(1, 84759790), (2, 42379895), (5, 16951958), (10, 8475979), (17, 4985870), (34, 2492935), (85, 997174), (170, 498587), (457, 185470), (914, 92735), (1091, 77690), (2182, 38845), (2285, 37094), (4570, 18547), (5455, 15538), (7769, 10910)]