61312456

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{86113}}^1$

素因数の和:86208

約数の個数: 16

約数和(自身を含む): 116253900

約数和(自身を除く): 54941444

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 86113, 172226, 344452, 688904, 7664057, 15328114, 30656228, 61312456]

約数ペア:

[(1, 61312456), (2, 30656228), (4, 15328114), (8, 7664057), (89, 688904), (178, 344452), (356, 172226), (712, 86113)]