87220384

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{32839}}^1$

素因数の和:32932

約数の個数: 24

約数和(自身を含む): 173789280

約数和(自身を除く): 86568896

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 32839, 65678, 131356, 262712, 525424, 1050848, 2725637, 5451274, 10902548, 21805096, 43610192, 87220384]

約数ペア:

[(1, 87220384), (2, 43610192), (4, 21805096), (8, 10902548), (16, 5451274), (32, 2725637), (83, 1050848), (166, 525424), (332, 262712), (664, 131356), (1328, 65678), (2656, 32839)]