31371544

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 60367680

約数和(自身を除く): 28996136

約数列:

[1, 2, 4, 8, 67, 107, 134, 214, 268, 428, 536, 547, 856, 1094, 2188, 4376, 7169, 14338, 28676, 36649, 57352, 58529, 73298, 117058, 146596, 234116, 293192, 468232, 3921443, 7842886, 15685772, 31371544]

約数ペア:

[(1, 31371544), (2, 15685772), (4, 7842886), (8, 3921443), (67, 468232), (107, 293192), (134, 234116), (214, 146596), (268, 117058), (428, 73298), (536, 58529), (547, 57352), (856, 36649), (1094, 28676), (2188, 14338), (4376, 7169)]