16440248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 33816960

約数和(自身を除く): 17376712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 823, 908, 1646, 1816, 2497, 3292, 4994, 6584, 9053, 9988, 18106, 19976, 36212, 72424, 186821, 373642, 747284, 1494568, 2055031, 4110062, 8220124, 16440248]

約数ペア:

[(1, 16440248), (2, 8220124), (4, 4110062), (8, 2055031), (11, 1494568), (22, 747284), (44, 373642), (88, 186821), (227, 72424), (454, 36212), (823, 19976), (908, 18106), (1646, 9988), (1816, 9053), (2497, 6584), (3292, 4994)]