161420762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{57527}}^1$

素因数の和:57613

約数の個数: 16

約数和(自身を含む): 256804992

約数和(自身を除く): 95384230

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 57527, 115054, 1323121, 2646242, 3509147, 7018294, 80710381, 161420762]

約数ペア:

[(1, 161420762), (2, 80710381), (23, 7018294), (46, 3509147), (61, 2646242), (122, 1323121), (1403, 115054), (2806, 57527)]