87118618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 141926400

約数和(自身を除く): 54807782

約数列:

[1, 2, 23, 31, 46, 62, 199, 307, 398, 614, 713, 1426, 4577, 6169, 7061, 9154, 9517, 12338, 14122, 19034, 61093, 122186, 141887, 218891, 283774, 437782, 1405139, 1893883, 2810278, 3787766, 43559309, 87118618]

約数ペア:

[(1, 87118618), (2, 43559309), (23, 3787766), (31, 2810278), (46, 1893883), (62, 1405139), (199, 437782), (307, 283774), (398, 218891), (614, 141887), (713, 122186), (1426, 61093), (4577, 19034), (6169, 14122), (7061, 12338), (9154, 9517)]