31768048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 66763088

約数和(自身を除く): 34995040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 937, 1304, 1874, 2119, 2608, 3748, 4238, 7496, 8476, 12181, 14992, 16952, 24362, 33904, 48724, 97448, 152731, 194896, 305462, 610924, 1221848, 1985503, 2443696, 3971006, 7942012, 15884024, 31768048]

約数ペア:

[(1, 31768048), (2, 15884024), (4, 7942012), (8, 3971006), (13, 2443696), (16, 1985503), (26, 1221848), (52, 610924), (104, 305462), (163, 194896), (208, 152731), (326, 97448), (652, 48724), (937, 33904), (1304, 24362), (1874, 16952), (2119, 14992), (2608, 12181), (3748, 8476), (4238, 7496)]