81924176

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{7043}}^1$

素因数の和:7778

約数の個数: 20

約数和(自身を含む): 158968992

約数和(自身を除く): 77044816

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 7043, 11632, 14086, 28172, 56344, 112688, 5120261, 10240522, 20481044, 40962088, 81924176]

約数ペア:

[(1, 81924176), (2, 40962088), (4, 20481044), (8, 10240522), (16, 5120261), (727, 112688), (1454, 56344), (2908, 28172), (5816, 14086), (7043, 11632)]