122507248

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{60289}}^1$

素因数の和:60424

約数の個数: 20

約数和(自身を含む): 239230720

約数和(自身を除く): 116723472

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 60289, 120578, 241156, 482312, 964624, 7656703, 15313406, 30626812, 61253624, 122507248]

約数ペア:

[(1, 122507248), (2, 61253624), (4, 30626812), (8, 15313406), (16, 7656703), (127, 964624), (254, 482312), (508, 241156), (1016, 120578), (2032, 60289)]