130712464

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{64327}}^1$

素因数の和:64462

約数の個数: 20

約数和(自身を含む): 255253504

約数和(自身を除く): 124541040

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 64327, 128654, 257308, 514616, 1029232, 8169529, 16339058, 32678116, 65356232, 130712464]

約数ペア:

[(1, 130712464), (2, 65356232), (4, 32678116), (8, 16339058), (16, 8169529), (127, 1029232), (254, 514616), (508, 257308), (1016, 128654), (2032, 64327)]