978032176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{49177}}^1$

素因数の和:49309

約数の個数: 40

約数和(自身を含む): 2085540624

約数和(自身を除く): 1107508448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 19888, 49177, 98354, 196708, 393416, 540947, 786832, 1081894, 2163788, 4327576, 5557001, 8655152, 11114002, 22228004, 44456008, 61127011, 88912016, 122254022, 244508044, 489016088, 978032176]

約数ペア:

[(1, 978032176), (2, 489016088), (4, 244508044), (8, 122254022), (11, 88912016), (16, 61127011), (22, 44456008), (44, 22228004), (88, 11114002), (113, 8655152), (176, 5557001), (226, 4327576), (452, 2163788), (904, 1081894), (1243, 786832), (1808, 540947), (2486, 393416), (4972, 196708), (9944, 98354), (19888, 49177)]