16419568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3265

約数の個数: 40

約数和(自身を含む): 35912880

約数和(自身を除く): 19493312

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3217, 5104, 6434, 12868, 25736, 35387, 51472, 70774, 93293, 141548, 186586, 283096, 373172, 566192, 746344, 1026223, 1492688, 2052446, 4104892, 8209784, 16419568]

約数ペア:

[(1, 16419568), (2, 8209784), (4, 4104892), (8, 2052446), (11, 1492688), (16, 1026223), (22, 746344), (29, 566192), (44, 373172), (58, 283096), (88, 186586), (116, 141548), (176, 93293), (232, 70774), (319, 51472), (464, 35387), (638, 25736), (1276, 12868), (2552, 6434), (3217, 5104)]