939232016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{42323}}^1$

素因数の和:42423

約数の個数: 40

約数和(自身を含む): 1941825120

約数和(自身を除く): 1002593104

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 42323, 84646, 169292, 338584, 677168, 804137, 1608274, 3089579, 3216548, 6179158, 6433096, 12358316, 12866192, 24716632, 49433264, 58702001, 117404002, 234808004, 469616008, 939232016]

約数ペア:

[(1, 939232016), (2, 469616008), (4, 234808004), (8, 117404002), (16, 58702001), (19, 49433264), (38, 24716632), (73, 12866192), (76, 12358316), (146, 6433096), (152, 6179158), (292, 3216548), (304, 3089579), (584, 1608274), (1168, 804137), (1387, 677168), (2774, 338584), (5548, 169292), (11096, 84646), (22192, 42323)]