170017892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{18313}}^1$

素因数の和:18539

約数の個数: 24

約数和(自身を含む): 326135712

約数和(自身を除く): 156117820

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 18313, 36626, 73252, 201443, 402886, 805772, 3864043, 7728086, 15456172, 42504473, 85008946, 170017892]

約数ペア:

[(1, 170017892), (2, 85008946), (4, 42504473), (11, 15456172), (22, 7728086), (44, 3864043), (211, 805772), (422, 402886), (844, 201443), (2321, 73252), (4642, 36626), (9284, 18313)]