97072012

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{1289}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 173159280

約数和(自身を除く): 76087268

約数列:

[1, 2, 4, 67, 134, 268, 281, 562, 1124, 1289, 2578, 5156, 18827, 37654, 75308, 86363, 172726, 345452, 362209, 724418, 1448836, 24268003, 48536006, 97072012]

約数ペア:

[(1, 97072012), (2, 48536006), (4, 24268003), (67, 1448836), (134, 724418), (268, 362209), (281, 345452), (562, 172726), (1124, 86363), (1289, 75308), (2578, 37654), (5156, 18827)]