90916876

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{601}}^1\times {\mathrm{641}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 162323280

約数和(自身を除く): 71406404

約数列:

[1, 2, 4, 59, 118, 236, 601, 641, 1202, 1282, 2404, 2564, 35459, 37819, 70918, 75638, 141836, 151276, 385241, 770482, 1540964, 22729219, 45458438, 90916876]

約数ペア:

[(1, 90916876), (2, 45458438), (4, 22729219), (59, 1540964), (118, 770482), (236, 385241), (601, 151276), (641, 141836), (1202, 75638), (1282, 70918), (2404, 37819), (2564, 35459)]