67810888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 132341760

約数和(自身を除く): 64530872

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 2153, 3937, 4306, 7874, 8612, 15748, 17224, 31496, 66743, 133486, 266972, 273431, 533944, 546862, 1093724, 2187448, 8476361, 16952722, 33905444, 67810888]

約数ペア:

[(1, 67810888), (2, 33905444), (4, 16952722), (8, 8476361), (31, 2187448), (62, 1093724), (124, 546862), (127, 533944), (248, 273431), (254, 266972), (508, 133486), (1016, 66743), (2153, 31496), (3937, 17224), (4306, 15748), (7874, 8612)]