84630188

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{647}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 151375392

約数和(自身を除く): 66745204

約数列:

[1, 2, 4, 53, 106, 212, 617, 647, 1234, 1294, 2468, 2588, 32701, 34291, 65402, 68582, 130804, 137164, 399199, 798398, 1596796, 21157547, 42315094, 84630188]

約数ペア:

[(1, 84630188), (2, 42315094), (4, 21157547), (53, 1596796), (106, 798398), (212, 399199), (617, 137164), (647, 130804), (1234, 68582), (1294, 65402), (2468, 34291), (2588, 32701)]