16861848

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{16339}}^1$

素因数の和:16391

約数の個数: 32

約数和(自身を含む): 43137600

約数和(自身を除く): 26275752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 16339, 32678, 49017, 65356, 98034, 130712, 196068, 392136, 702577, 1405154, 2107731, 2810308, 4215462, 5620616, 8430924, 16861848]

約数ペア:

[(1, 16861848), (2, 8430924), (3, 5620616), (4, 4215462), (6, 2810308), (8, 2107731), (12, 1405154), (24, 702577), (43, 392136), (86, 196068), (129, 130712), (172, 98034), (258, 65356), (344, 49017), (516, 32678), (1032, 16339)]