16054808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 38188800

約数和(自身を除く): 22133992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 389, 469, 536, 616, 737, 778, 938, 1474, 1556, 1876, 2723, 2948, 3112, 3752, 4279, 5159, 5446, 5896, 8558, 10318, 10892, 17116, 20636, 21784, 26063, 29953, 34232, 41272, 52126, 59906, 104252, 119812, 182441, 208504, 239624, 286693, 364882, 573386, 729764, 1146772, 1459528, 2006851, 2293544, 4013702, 8027404, 16054808]

約数ペア:

[(1, 16054808), (2, 8027404), (4, 4013702), (7, 2293544), (8, 2006851), (11, 1459528), (14, 1146772), (22, 729764), (28, 573386), (44, 364882), (56, 286693), (67, 239624), (77, 208504), (88, 182441), (134, 119812), (154, 104252), (268, 59906), (308, 52126), (389, 41272), (469, 34232), (536, 29953), (616, 26063), (737, 21784), (778, 20636), (938, 17116), (1474, 10892), (1556, 10318), (1876, 8558), (2723, 5896), (2948, 5446), (3112, 5159), (3752, 4279)]