81177368

素因数分解:

$2^3\times {\mathrm{773}}^1\times {\mathrm{13127}}^1$

素因数の和:13906

約数の個数: 16

約数和(自身を含む): 152416080

約数和(自身を除く): 71238712

約数列:

[1, 2, 4, 8, 773, 1546, 3092, 6184, 13127, 26254, 52508, 105016, 10147171, 20294342, 40588684, 81177368]

約数ペア:

[(1, 81177368), (2, 40588684), (4, 20294342), (8, 10147171), (773, 105016), (1546, 52508), (3092, 26254), (6184, 13127)]