31304184

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18371}}^1$

素因数の和:18451

約数の個数: 32

約数和(自身を含む): 79367040

約数和(自身を除く): 48062856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 18371, 36742, 55113, 73484, 110226, 146968, 220452, 440904, 1304341, 2608682, 3913023, 5217364, 7826046, 10434728, 15652092, 31304184]

約数ペア:

[(1, 31304184), (2, 15652092), (3, 10434728), (4, 7826046), (6, 5217364), (8, 3913023), (12, 2608682), (24, 1304341), (71, 440904), (142, 220452), (213, 146968), (284, 110226), (426, 73484), (568, 55113), (852, 36742), (1704, 18371)]