89097916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2953}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 164596880

約数和(自身を除く): 75498964

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1588, 2953, 5906, 7543, 11812, 15086, 30172, 56107, 112214, 224428, 1172341, 2344682, 4689364, 22274479, 44548958, 89097916]

約数ペア:

[(1, 89097916), (2, 44548958), (4, 22274479), (19, 4689364), (38, 2344682), (76, 1172341), (397, 224428), (794, 112214), (1588, 56107), (2953, 30172), (5906, 15086), (7543, 11812)]