16206008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 37920960

約数和(自身を除く): 21714952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 197, 226, 364, 394, 452, 728, 788, 791, 904, 1379, 1469, 1576, 1582, 2561, 2758, 2938, 3164, 5122, 5516, 5876, 6328, 10244, 10283, 11032, 11752, 17927, 20488, 20566, 22261, 35854, 41132, 44522, 71708, 82264, 89044, 143416, 155827, 178088, 289393, 311654, 578786, 623308, 1157572, 1246616, 2025751, 2315144, 4051502, 8103004, 16206008]

約数ペア:

[(1, 16206008), (2, 8103004), (4, 4051502), (7, 2315144), (8, 2025751), (13, 1246616), (14, 1157572), (26, 623308), (28, 578786), (52, 311654), (56, 289393), (91, 178088), (104, 155827), (113, 143416), (182, 89044), (197, 82264), (226, 71708), (364, 44522), (394, 41132), (452, 35854), (728, 22261), (788, 20566), (791, 20488), (904, 17927), (1379, 11752), (1469, 11032), (1576, 10283), (1582, 10244), (2561, 6328), (2758, 5876), (2938, 5516), (3164, 5122)]