31830056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{128347}}^1$

素因数の和:128384

約数の個数: 16

約数和(自身を含む): 61607040

約数和(自身を除く): 29776984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 128347, 256694, 513388, 1026776, 3978757, 7957514, 15915028, 31830056]

約数ペア:

[(1, 31830056), (2, 15915028), (4, 7957514), (8, 3978757), (31, 1026776), (62, 513388), (124, 256694), (248, 128347)]