30944072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 59382720

約数和(自身を除く): 28438648

約数列:

[1, 2, 4, 8, 71, 142, 157, 284, 314, 347, 568, 628, 694, 1256, 1388, 2776, 11147, 22294, 24637, 44588, 49274, 54479, 89176, 98548, 108958, 197096, 217916, 435832, 3868009, 7736018, 15472036, 30944072]

約数ペア:

[(1, 30944072), (2, 15472036), (4, 7736018), (8, 3868009), (71, 435832), (142, 217916), (157, 197096), (284, 108958), (314, 98548), (347, 89176), (568, 54479), (628, 49274), (694, 44588), (1256, 24637), (1388, 22294), (2776, 11147)]