31775478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16097}}^1$

素因数の和:16156

約数の個数: 32

約数和(自身を含む): 74179584

約数和(自身を除く): 42404106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 16097, 32194, 48291, 96582, 112679, 225358, 338037, 676074, 756559, 1513118, 2269677, 4539354, 5295913, 10591826, 15887739, 31775478]

約数ペア:

[(1, 31775478), (2, 15887739), (3, 10591826), (6, 5295913), (7, 4539354), (14, 2269677), (21, 1513118), (42, 756559), (47, 676074), (94, 338037), (141, 225358), (282, 112679), (329, 96582), (658, 48291), (987, 32194), (1974, 16097)]