2016258688

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{176989}}^1$

素因数の和:177092

約数の個数: 32

約数和(自身を含む): 4061920500

約数和(自身を除く): 2045661812

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 176989, 353978, 707956, 1415912, 2831824, 5663648, 11327296, 15752021, 22654592, 31504042, 63008084, 126016168, 252032336, 504064672, 1008129344, 2016258688]

約数ペア:

[(1, 2016258688), (2, 1008129344), (4, 504064672), (8, 252032336), (16, 126016168), (32, 63008084), (64, 31504042), (89, 22654592), (128, 15752021), (178, 11327296), (356, 5663648), (712, 2831824), (1424, 1415912), (2848, 707956), (5696, 353978), (11392, 176989)]