8159998128

素因数分解:

$2^4\times 3^1\times {\mathrm{169999961}}^1$

素因数の和:169999972

約数の個数: 20

約数和(自身を含む): 21079995288

約数和(自身を除く): 12919997160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 169999961, 339999922, 509999883, 679999844, 1019999766, 1359999688, 2039999532, 2719999376, 4079999064, 8159998128]

約数ペア:

[(1, 8159998128), (2, 4079999064), (3, 2719999376), (4, 2039999532), (6, 1359999688), (8, 1019999766), (12, 679999844), (16, 509999883), (24, 339999922), (48, 169999961)]