15691537712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1229}}^1\times {\mathrm{19463}}^1$

素因数の和:20741

約数の個数: 40

約数和(自身を含む): 31170817440

約数和(自身を除く): 15479279728

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1229, 2458, 4916, 9832, 19463, 19664, 38926, 50389, 77852, 100778, 155704, 201556, 311408, 403112, 797983, 806224, 1595966, 3191932, 6383864, 12767728, 23920027, 47840054, 95680108, 191360216, 382720432, 980721107, 1961442214, 3922884428, 7845768856, 15691537712]

約数ペア:

[(1, 15691537712), (2, 7845768856), (4, 3922884428), (8, 1961442214), (16, 980721107), (41, 382720432), (82, 191360216), (164, 95680108), (328, 47840054), (656, 23920027), (1229, 12767728), (2458, 6383864), (4916, 3191932), (9832, 1595966), (19463, 806224), (19664, 797983), (38926, 403112), (50389, 311408), (77852, 201556), (100778, 155704)]