84774968

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 161568000

約数和(自身を除く): 76793032

約数列:

[1, 2, 4, 8, 109, 191, 218, 382, 436, 509, 764, 872, 1018, 1528, 2036, 4072, 20819, 41638, 55481, 83276, 97219, 110962, 166552, 194438, 221924, 388876, 443848, 777752, 10596871, 21193742, 42387484, 84774968]

約数ペア:

[(1, 84774968), (2, 42387484), (4, 21193742), (8, 10596871), (109, 777752), (191, 443848), (218, 388876), (382, 221924), (436, 194438), (509, 166552), (764, 110962), (872, 97219), (1018, 83276), (1528, 55481), (2036, 41638), (4072, 20819)]