89975344

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{106103}}^1$

素因数の和:106164

約数の個数: 20

約数和(自身を含む): 177618096

約数和(自身を除く): 87642752

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 106103, 212206, 424412, 848824, 1697648, 5623459, 11246918, 22493836, 44987672, 89975344]

約数ペア:

[(1, 89975344), (2, 44987672), (4, 22493836), (8, 11246918), (16, 5623459), (53, 1697648), (106, 848824), (212, 424412), (424, 212206), (848, 106103)]