20160413312

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{12115633}}^1$

素因数の和:12115660

約数の個数: 32

約数和(自身を含む): 43252813380

約数和(自身を除く): 23092400068

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 12115633, 24231266, 48462532, 96925064, 157503229, 193850128, 315006458, 387700256, 630012916, 775400512, 1260025832, 1550801024, 2520051664, 5040103328, 10080206656, 20160413312]

約数ペア:

[(1, 20160413312), (2, 10080206656), (4, 5040103328), (8, 2520051664), (13, 1550801024), (16, 1260025832), (26, 775400512), (32, 630012916), (52, 387700256), (64, 315006458), (104, 193850128), (128, 157503229), (208, 96925064), (416, 48462532), (832, 24231266), (1664, 12115633)]