142590656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{171383}}^1$

素因数の和:171408

約数の個数: 28

約数和(自身を含む): 304720752

約数和(自身を除く): 162130096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 171383, 342766, 685532, 1371064, 2227979, 2742128, 4455958, 5484256, 8911916, 10968512, 17823832, 35647664, 71295328, 142590656]

約数ペア:

[(1, 142590656), (2, 71295328), (4, 35647664), (8, 17823832), (13, 10968512), (16, 8911916), (26, 5484256), (32, 4455958), (52, 2742128), (64, 2227979), (104, 1371064), (208, 685532), (416, 342766), (832, 171383)]