16986453344

素因数分解:

$2^5\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{69763}}^1$

素因数の和:70867

約数の個数: 48

約数和(自身を含む): 38255228928

約数和(自身を除く): 21268775584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1087, 2174, 4348, 7609, 8696, 15218, 17392, 30436, 34784, 60872, 69763, 121744, 139526, 243488, 279052, 488341, 558104, 976682, 1116208, 1953364, 2232416, 3906728, 7813456, 15626912, 75832381, 151664762, 303329524, 530826667, 606659048, 1061653334, 1213318096, 2123306668, 2426636192, 4246613336, 8493226672, 16986453344]

約数ペア:

[(1, 16986453344), (2, 8493226672), (4, 4246613336), (7, 2426636192), (8, 2123306668), (14, 1213318096), (16, 1061653334), (28, 606659048), (32, 530826667), (56, 303329524), (112, 151664762), (224, 75832381), (1087, 15626912), (2174, 7813456), (4348, 3906728), (7609, 2232416), (8696, 1953364), (15218, 1116208), (17392, 976682), (30436, 558104), (34784, 488341), (60872, 279052), (69763, 243488), (121744, 139526)]