65430136

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{19427}}^1$

素因数の和:19854

約数の個数: 16

約数和(自身を含む): 122979240

約数和(自身を除く): 57549104

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 19427, 38854, 77708, 155416, 8178767, 16357534, 32715068, 65430136]

約数ペア:

[(1, 65430136), (2, 32715068), (4, 16357534), (8, 8178767), (421, 155416), (842, 77708), (1684, 38854), (3368, 19427)]