171425672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3739}}^1$

素因数の和:4277

約数の個数: 32

約数和(自身を含む): 351410400

約数和(自身を除く): 179984728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 521, 1042, 2084, 3739, 4168, 5731, 7478, 11462, 14956, 22924, 29912, 41129, 45848, 82258, 164516, 329032, 1948019, 3896038, 7792076, 15584152, 21428209, 42856418, 85712836, 171425672]

約数ペア:

[(1, 171425672), (2, 85712836), (4, 42856418), (8, 21428209), (11, 15584152), (22, 7792076), (44, 3896038), (88, 1948019), (521, 329032), (1042, 164516), (2084, 82258), (3739, 45848), (4168, 41129), (5731, 29912), (7478, 22924), (11462, 14956)]