31487552

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{21391}}^1$

素因数の和:21426

約数の個数: 28

約数和(自身を含む): 65202816

約数和(自身を除く): 33715264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 21391, 42782, 85564, 171128, 342256, 491993, 684512, 983986, 1369024, 1967972, 3935944, 7871888, 15743776, 31487552]

約数ペア:

[(1, 31487552), (2, 15743776), (4, 7871888), (8, 3935944), (16, 1967972), (23, 1369024), (32, 983986), (46, 684512), (64, 491993), (92, 342256), (184, 171128), (368, 85564), (736, 42782), (1472, 21391)]