90101683678

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{1112339}}^1$

素因数の和:1112843

約数の個数: 16

約数和(自身を含む): 136831168080

約数和(自身を除く): 46729484402

約数列:

[1, 2, 101, 202, 401, 802, 40501, 81002, 1112339, 2224678, 112346239, 224692478, 446047939, 892095878, 45050841839, 90101683678]

約数ペア:

[(1, 90101683678), (2, 45050841839), (101, 892095878), (202, 446047939), (401, 224692478), (802, 112346239), (40501, 2224678), (81002, 1112339)]