814928

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 30

約数和(自身を含む): 1662282

約数和(自身を除く): 847354

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 961, 1643, 1922, 3286, 3844, 6572, 7688, 13144, 15376, 26288, 50933, 101866, 203732, 407464, 814928]

約数ペア:

[(1, 814928), (2, 407464), (4, 203732), (8, 101866), (16, 50933), (31, 26288), (53, 15376), (62, 13144), (106, 7688), (124, 6572), (212, 3844), (248, 3286), (424, 1922), (496, 1643), (848, 961)]