27431384132

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{4001}}^1$

素因数の和:4388

約数の個数: 48

約数和(自身を含む): 49303743552

約数和(自身を除く): 21872359420

約数列:

[1, 2, 4, 83, 107, 166, 193, 214, 332, 386, 428, 772, 4001, 8002, 8881, 16004, 16019, 17762, 20651, 32038, 35524, 41302, 64076, 82604, 332083, 428107, 664166, 772193, 856214, 1328332, 1544386, 1712428, 1714033, 3088772, 3428066, 6856132, 35532881, 64092019, 71065762, 82624651, 128184038, 142131524, 165249302, 256368076, 330498604, 6857846033, 13715692066, 27431384132]

約数ペア:

[(1, 27431384132), (2, 13715692066), (4, 6857846033), (83, 330498604), (107, 256368076), (166, 165249302), (193, 142131524), (214, 128184038), (332, 82624651), (386, 71065762), (428, 64092019), (772, 35532881), (4001, 6856132), (8002, 3428066), (8881, 3088772), (16004, 1714033), (16019, 1712428), (17762, 1544386), (20651, 1328332), (32038, 856214), (35524, 772193), (41302, 664166), (64076, 428107), (82604, 332083)]