81179704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{534077}}^1$

素因数の和:534102

約数の個数: 16

約数和(自身を含む): 160223400

約数和(自身を除く): 79043696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 534077, 1068154, 2136308, 4272616, 10147463, 20294926, 40589852, 81179704]

約数ペア:

[(1, 81179704), (2, 40589852), (4, 20294926), (8, 10147463), (19, 4272616), (38, 2136308), (76, 1068154), (152, 534077)]