90111998

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{7561}}^1$

素因数の和:7723

約数の個数: 16

約数和(自身を含む): 138838320

約数和(自身を除く): 48726322

約数列:

[1, 2, 59, 101, 118, 202, 5959, 7561, 11918, 15122, 446099, 763661, 892198, 1527322, 45055999, 90111998]

約数ペア:

[(1, 90111998), (2, 45055999), (59, 1527322), (101, 892198), (118, 763661), (202, 446099), (5959, 15122), (7561, 11918)]