16971376

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 30

約数和(自身を含む): 33757016

約数和(自身を除く): 16785640

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 631, 656, 1262, 1681, 2524, 3362, 5048, 6724, 10096, 13448, 25871, 26896, 51742, 103484, 206968, 413936, 1060711, 2121422, 4242844, 8485688, 16971376]

約数ペア:

[(1, 16971376), (2, 8485688), (4, 4242844), (8, 2121422), (16, 1060711), (41, 413936), (82, 206968), (164, 103484), (328, 51742), (631, 26896), (656, 25871), (1262, 13448), (1681, 10096), (2524, 6724), (3362, 5048)]