218396624

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{8431}}^1$

素因数の和:10058

約数の個数: 20

約数和(自身を含む): 423455040

約数和(自身を除く): 205058416

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 6476, 8431, 12952, 16862, 25904, 33724, 67448, 134896, 13649789, 27299578, 54599156, 109198312, 218396624]

約数ペア:

[(1, 218396624), (2, 109198312), (4, 54599156), (8, 27299578), (16, 13649789), (1619, 134896), (3238, 67448), (6476, 33724), (8431, 25904), (12952, 16862)]