78833128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47149}}^1$

素因数の和:47185

約数の個数: 32

約数和(自身を含む): 169740000

約数和(自身を除く): 90906872

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 47149, 94298, 188596, 377192, 518639, 895831, 1037278, 1791662, 2074556, 3583324, 4149112, 7166648, 9854141, 19708282, 39416564, 78833128]

約数ペア:

[(1, 78833128), (2, 39416564), (4, 19708282), (8, 9854141), (11, 7166648), (19, 4149112), (22, 3583324), (38, 2074556), (44, 1791662), (76, 1037278), (88, 895831), (152, 518639), (209, 377192), (418, 188596), (836, 94298), (1672, 47149)]