81431362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61043}}^1$

素因数の和:61097

約数の個数: 16

約数和(自身を含む): 131855040

約数和(自身を除く): 50423678

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 61043, 122086, 1403989, 1770247, 2807978, 3540494, 40715681, 81431362]

約数ペア:

[(1, 81431362), (2, 40715681), (23, 3540494), (29, 2807978), (46, 1770247), (58, 1403989), (667, 122086), (1334, 61043)]