64429206

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{81971}}^1$

素因数の和:82107

約数の個数: 16

約数和(自身を含む): 129843648

約数和(自身を除く): 65414442

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 81971, 163942, 245913, 491826, 10738201, 21476402, 32214603, 64429206]

約数ペア:

[(1, 64429206), (2, 32214603), (3, 21476402), (6, 10738201), (131, 491826), (262, 245913), (393, 163942), (786, 81971)]