430928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1202

約数の個数: 20

約数和(自身を含む): 871968

約数和(自身を除く): 441040

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1171, 2342, 4684, 9368, 18736, 26933, 53866, 107732, 215464, 430928]

約数ペア:

[(1, 430928), (2, 215464), (4, 107732), (8, 53866), (16, 26933), (23, 18736), (46, 9368), (92, 4684), (184, 2342), (368, 1171)]