31491116

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3721

約数の個数: 24

約数和(自身を含む): 57534624

約数和(自身を除く): 26043508

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 3623, 4346, 7246, 8692, 14492, 148543, 192019, 297086, 384038, 594172, 768076, 7872779, 15745558, 31491116]

約数ペア:

[(1, 31491116), (2, 15745558), (4, 7872779), (41, 768076), (53, 594172), (82, 384038), (106, 297086), (164, 192019), (212, 148543), (2173, 14492), (3623, 8692), (4346, 7246)]