89749796

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 159196800

約数和(自身を除く): 69447004

約数列:

[1, 2, 4, 137, 199, 274, 398, 548, 796, 823, 1646, 3292, 27263, 54526, 109052, 112751, 163777, 225502, 327554, 451004, 655108, 22437449, 44874898, 89749796]

約数ペア:

[(1, 89749796), (2, 44874898), (4, 22437449), (137, 655108), (199, 451004), (274, 327554), (398, 225502), (548, 163777), (796, 112751), (823, 109052), (1646, 54526), (3292, 27263)]