65535910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2557}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 129291552

約数和(自身を除く): 63755642

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2557, 2563, 5114, 5126, 12785, 12815, 25570, 25630, 28127, 56254, 140635, 281270, 595781, 1191562, 2978905, 5957810, 6553591, 13107182, 32767955, 65535910]

約数ペア:

[(1, 65535910), (2, 32767955), (5, 13107182), (10, 6553591), (11, 5957810), (22, 2978905), (55, 1191562), (110, 595781), (233, 281270), (466, 140635), (1165, 56254), (2330, 28127), (2557, 25630), (2563, 25570), (5114, 12815), (5126, 12785)]