31443368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5333}}^1$

素因数の和:5417

約数の個数: 32

約数和(自身を含む): 65288160

約数和(自身を除く): 33844792

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5333, 5896, 10666, 21332, 42664, 58663, 117326, 234652, 357311, 469304, 714622, 1429244, 2858488, 3930421, 7860842, 15721684, 31443368]

約数ペア:

[(1, 31443368), (2, 15721684), (4, 7860842), (8, 3930421), (11, 2858488), (22, 1429244), (44, 714622), (67, 469304), (88, 357311), (134, 234652), (268, 117326), (536, 58663), (737, 42664), (1474, 21332), (2948, 10666), (5333, 5896)]