66874336

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{12821}}^1$

素因数の和:12994

約数の個数: 24

約数和(自身を含む): 132476904

約数和(自身を除く): 65602568

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 12821, 25642, 51284, 102568, 205136, 410272, 2089823, 4179646, 8359292, 16718584, 33437168, 66874336]

約数ペア:

[(1, 66874336), (2, 33437168), (4, 16718584), (8, 8359292), (16, 4179646), (32, 2089823), (163, 410272), (326, 205136), (652, 102568), (1304, 51284), (2608, 25642), (5216, 12821)]