1032112

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 20

約数和(自身を含む): 2015496

約数和(自身を除く): 983384

約数列:

[1, 2, 4, 8, 16, 251, 257, 502, 514, 1004, 1028, 2008, 2056, 4016, 4112, 64507, 129014, 258028, 516056, 1032112]

約数ペア:

[(1, 1032112), (2, 516056), (4, 258028), (8, 129014), (16, 64507), (251, 4112), (257, 4016), (502, 2056), (514, 2008), (1004, 1028)]