16448528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 34134720

約数和(自身を除く): 17686192

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 887, 976, 1159, 1774, 2318, 3548, 4636, 7096, 9272, 14192, 16853, 18544, 33706, 54107, 67412, 108214, 134824, 216428, 269648, 432856, 865712, 1028033, 2056066, 4112132, 8224264, 16448528]

約数ペア:

[(1, 16448528), (2, 8224264), (4, 4112132), (8, 2056066), (16, 1028033), (19, 865712), (38, 432856), (61, 269648), (76, 216428), (122, 134824), (152, 108214), (244, 67412), (304, 54107), (488, 33706), (887, 18544), (976, 16853), (1159, 14192), (1774, 9272), (2318, 7096), (3548, 4636)]