422547248

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{31477}}^1$

素因数の和:32324

約数の個数: 20

約数和(自身を含む): 819687120

約数和(自身を除く): 397139872

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 13424, 31477, 62954, 125908, 251816, 503632, 26409203, 52818406, 105636812, 211273624, 422547248]

約数ペア:

[(1, 422547248), (2, 211273624), (4, 105636812), (8, 52818406), (16, 26409203), (839, 503632), (1678, 251816), (3356, 125908), (6712, 62954), (13424, 31477)]