83141552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{399719}}^1$

素因数の和:399740

約数の個数: 20

約数和(自身を含む): 173478480

約数和(自身を除く): 90336928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 399719, 799438, 1598876, 3197752, 5196347, 6395504, 10392694, 20785388, 41570776, 83141552]

約数ペア:

[(1, 83141552), (2, 41570776), (4, 20785388), (8, 10392694), (13, 6395504), (16, 5196347), (26, 3197752), (52, 1598876), (104, 799438), (208, 399719)]