31471656

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{3371}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 78904800

約数和(自身を除く): 47433144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 3371, 4668, 6742, 9336, 10113, 13484, 20226, 26968, 40452, 80904, 1311319, 2622638, 3933957, 5245276, 7867914, 10490552, 15735828, 31471656]

約数ペア:

[(1, 31471656), (2, 15735828), (3, 10490552), (4, 7867914), (6, 5245276), (8, 3933957), (12, 2622638), (24, 1311319), (389, 80904), (778, 40452), (1167, 26968), (1556, 20226), (2334, 13484), (3112, 10113), (3371, 9336), (4668, 6742)]