16381272

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6379}}^1$

素因数の和:6495

約数の個数: 32

約数和(自身を含む): 41342400

約数和(自身を除く): 24961128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 6379, 12758, 19137, 25516, 38274, 51032, 76548, 153096, 682553, 1365106, 2047659, 2730212, 4095318, 5460424, 8190636, 16381272]

約数ペア:

[(1, 16381272), (2, 8190636), (3, 5460424), (4, 4095318), (6, 2730212), (8, 2047659), (12, 1365106), (24, 682553), (107, 153096), (214, 76548), (321, 51032), (428, 38274), (642, 25516), (856, 19137), (1284, 12758), (2568, 6379)]