43432016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{51217}}^1$

素因数の和:51278

約数の個数: 20

約数和(自身を含む): 85738932

約数和(自身を除く): 42306916

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 51217, 102434, 204868, 409736, 819472, 2714501, 5429002, 10858004, 21716008, 43432016]

約数ペア:

[(1, 43432016), (2, 21716008), (4, 10858004), (8, 5429002), (16, 2714501), (53, 819472), (106, 409736), (212, 204868), (424, 102434), (848, 51217)]