81922588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{50321}}^1$

素因数の和:50373

約数の個数: 24

約数和(自身を含む): 160627824

約数和(自身を除く): 78705236

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 50321, 100642, 201284, 553531, 1107062, 1861877, 2214124, 3723754, 7447508, 20480647, 40961294, 81922588]

約数ペア:

[(1, 81922588), (2, 40961294), (4, 20480647), (11, 7447508), (22, 3723754), (37, 2214124), (44, 1861877), (74, 1107062), (148, 553531), (407, 201284), (814, 100642), (1628, 50321)]