31327512

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{17881}}^1$

素因数の和:17963

約数の個数: 32

約数和(自身を含む): 79396080

約数和(自身を除く): 48068568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 17881, 35762, 53643, 71524, 107286, 143048, 214572, 429144, 1305313, 2610626, 3915939, 5221252, 7831878, 10442504, 15663756, 31327512]

約数ペア:

[(1, 31327512), (2, 15663756), (3, 10442504), (4, 7831878), (6, 5221252), (8, 3915939), (12, 2610626), (24, 1305313), (73, 429144), (146, 214572), (219, 143048), (292, 107286), (438, 71524), (584, 53643), (876, 35762), (1752, 17881)]