78289112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7873}}^1$

素因数の和:8003

約数の個数: 32

約数和(自身を含む): 161574480

約数和(自身を除く): 83285368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 7873, 9944, 15746, 31492, 62984, 86603, 173206, 346412, 692824, 889649, 1779298, 3558596, 7117192, 9786139, 19572278, 39144556, 78289112]

約数ペア:

[(1, 78289112), (2, 39144556), (4, 19572278), (8, 9786139), (11, 7117192), (22, 3558596), (44, 1779298), (88, 889649), (113, 692824), (226, 346412), (452, 173206), (904, 86603), (1243, 62984), (2486, 31492), (4972, 15746), (7873, 9944)]