264582512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{403327}}^1$

素因数の和:403376

約数の個数: 20

約数和(自身を含む): 525133056

約数和(自身を除く): 260550544

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 403327, 806654, 1613308, 3226616, 6453232, 16536407, 33072814, 66145628, 132291256, 264582512]

約数ペア:

[(1, 264582512), (2, 132291256), (4, 66145628), (8, 33072814), (16, 16536407), (41, 6453232), (82, 3226616), (164, 1613308), (328, 806654), (656, 403327)]