42109384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 81385920

約数和(自身を除く): 39276536

約数列:

[1, 2, 4, 8, 43, 86, 167, 172, 334, 344, 668, 733, 1336, 1466, 2932, 5864, 7181, 14362, 28724, 31519, 57448, 63038, 122411, 126076, 244822, 252152, 489644, 979288, 5263673, 10527346, 21054692, 42109384]

約数ペア:

[(1, 42109384), (2, 21054692), (4, 10527346), (8, 5263673), (43, 979288), (86, 489644), (167, 252152), (172, 244822), (334, 126076), (344, 122411), (668, 63038), (733, 57448), (1336, 31519), (1466, 28724), (2932, 14362), (5864, 7181)]