55739056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{204923}}^1$

素因数の和:204948

約数の個数: 20

約数和(自身を含む): 114347592

約数和(自身を除く): 58608536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 204923, 409846, 819692, 1639384, 3278768, 3483691, 6967382, 13934764, 27869528, 55739056]

約数ペア:

[(1, 55739056), (2, 27869528), (4, 13934764), (8, 6967382), (16, 3483691), (17, 3278768), (34, 1639384), (68, 819692), (136, 409846), (272, 204923)]