30721856258

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{8111}}^1\times {\mathrm{25943}}^1$

素因数の和:34129

約数の個数: 16

約数和(自身を含む): 46721615616

約数和(自身を除く): 15999759358

約数列:

[1, 2, 73, 146, 8111, 16222, 25943, 51886, 592103, 1184206, 1893839, 3787678, 210423673, 420847346, 15360928129, 30721856258]

約数ペア:

[(1, 30721856258), (2, 15360928129), (73, 420847346), (146, 210423673), (8111, 3787678), (16222, 1893839), (25943, 1184206), (51886, 592103)]