4381312

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 9403380

約数和(自身を除く): 5022068

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 2633, 5266, 10532, 21064, 34229, 42128, 68458, 84256, 136916, 168512, 273832, 337024, 547664, 1095328, 2190656, 4381312]

約数ペア:

[(1, 4381312), (2, 2190656), (4, 1095328), (8, 547664), (13, 337024), (16, 273832), (26, 168512), (32, 136916), (52, 84256), (64, 68458), (104, 42128), (128, 34229), (208, 21064), (416, 10532), (832, 5266), (1664, 2633)]