16178246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 29583360

約数和(自身を除く): 13405114

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1069, 1081, 2138, 2162, 7483, 7567, 14966, 15134, 24587, 49174, 50243, 100486, 172109, 344218, 351701, 703402, 1155589, 2311178, 8089123, 16178246]

約数ペア:

[(1, 16178246), (2, 8089123), (7, 2311178), (14, 1155589), (23, 703402), (46, 351701), (47, 344218), (94, 172109), (161, 100486), (322, 50243), (329, 49174), (658, 24587), (1069, 15134), (1081, 14966), (2138, 7567), (2162, 7483)]