31306584

素因数分解:

$2^3\times 3^1\times {\mathrm{983}}^1\times {\mathrm{1327}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 78405120

約数和(自身を除く): 47098536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 983, 1327, 1966, 2654, 2949, 3932, 3981, 5308, 5898, 7864, 7962, 10616, 11796, 15924, 23592, 31848, 1304441, 2608882, 3913323, 5217764, 7826646, 10435528, 15653292, 31306584]

約数ペア:

[(1, 31306584), (2, 15653292), (3, 10435528), (4, 7826646), (6, 5217764), (8, 3913323), (12, 2608882), (24, 1304441), (983, 31848), (1327, 23592), (1966, 15924), (2654, 11796), (2949, 10616), (3932, 7962), (3981, 7864), (5308, 5898)]