964156976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{16433}}^1$

素因数の和:16653

約数の個数: 40

約数和(自身を含む): 1976681520

約数和(自身を除く): 1012524544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 772, 1544, 3088, 3667, 7334, 14668, 16433, 29336, 32866, 58672, 65732, 131464, 262928, 312227, 624454, 1248908, 2497816, 3171569, 4995632, 6343138, 12686276, 25372552, 50745104, 60259811, 120519622, 241039244, 482078488, 964156976]

約数ペア:

[(1, 964156976), (2, 482078488), (4, 241039244), (8, 120519622), (16, 60259811), (19, 50745104), (38, 25372552), (76, 12686276), (152, 6343138), (193, 4995632), (304, 3171569), (386, 2497816), (772, 1248908), (1544, 624454), (3088, 312227), (3667, 262928), (7334, 131464), (14668, 65732), (16433, 58672), (29336, 32866)]