86971702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{2141}}^1$

素因数の和:3231

約数の個数: 16

約数和(自身を含む): 137516400

約数和(自身を除く): 50544698

約数列:

[1, 2, 19, 38, 1069, 2138, 2141, 4282, 20311, 40622, 40679, 81358, 2288729, 4577458, 43485851, 86971702]

約数ペア:

[(1, 86971702), (2, 43485851), (19, 4577458), (38, 2288729), (1069, 81358), (2138, 40679), (2141, 40622), (4282, 20311)]