68203916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{14221}}^1$

素因数の和:14345

約数の個数: 24

約数和(自身を含む): 131411280

約数和(自身を除く): 63207364

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 14221, 28442, 56884, 156431, 312862, 625724, 1550089, 3100178, 6200356, 17050979, 34101958, 68203916]

約数ペア:

[(1, 68203916), (2, 34101958), (4, 17050979), (11, 6200356), (22, 3100178), (44, 1550089), (109, 625724), (218, 312862), (436, 156431), (1199, 56884), (2398, 28442), (4796, 14221)]