38215696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 78030720

約数和(自身を除く): 39815024

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 919, 1808, 1838, 2599, 3676, 5198, 7352, 10396, 14704, 20792, 21137, 41584, 42274, 84548, 103847, 169096, 207694, 338192, 415388, 830776, 1661552, 2388481, 4776962, 9553924, 19107848, 38215696]

約数ペア:

[(1, 38215696), (2, 19107848), (4, 9553924), (8, 4776962), (16, 2388481), (23, 1661552), (46, 830776), (92, 415388), (113, 338192), (184, 207694), (226, 169096), (368, 103847), (452, 84548), (904, 42274), (919, 41584), (1808, 21137), (1838, 20792), (2599, 14704), (3676, 10396), (5198, 7352)]