31929564238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{2633}}^1$

素因数の和:3157

約数の個数: 64

約数和(自身を含む): 56951294400

約数和(自身を除く): 25021730162

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 389, 778, 1199, 1417, 2398, 2633, 2834, 4279, 5057, 5266, 8558, 10114, 15587, 28963, 31174, 34229, 42401, 55627, 57926, 68458, 84802, 111254, 286997, 376519, 466411, 551213, 573994, 753038, 932822, 1024237, 1102426, 2048474, 3156967, 3730961, 6063343, 6313934, 7461922, 11266607, 12126686, 13315081, 22533214, 26630162, 41040571, 82081142, 111641833, 146465891, 223283666, 292931782, 1228060163, 1451343829, 2456120326, 2902687658, 15964782119, 31929564238]

約数ペア:

[(1, 31929564238), (2, 15964782119), (11, 2902687658), (13, 2456120326), (22, 1451343829), (26, 1228060163), (109, 292931782), (143, 223283666), (218, 146465891), (286, 111641833), (389, 82081142), (778, 41040571), (1199, 26630162), (1417, 22533214), (2398, 13315081), (2633, 12126686), (2834, 11266607), (4279, 7461922), (5057, 6313934), (5266, 6063343), (8558, 3730961), (10114, 3156967), (15587, 2048474), (28963, 1102426), (31174, 1024237), (34229, 932822), (42401, 753038), (55627, 573994), (57926, 551213), (68458, 466411), (84802, 376519), (111254, 286997)]