30816964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 56726208

約数和(自身を除く): 25909244

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 2557, 3013, 5114, 6026, 10228, 12052, 58811, 117622, 235244, 334967, 669934, 1339868, 7704241, 15408482, 30816964]

約数ペア:

[(1, 30816964), (2, 15408482), (4, 7704241), (23, 1339868), (46, 669934), (92, 334967), (131, 235244), (262, 117622), (524, 58811), (2557, 12052), (3013, 10228), (5114, 6026)]