40902782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{63317}}^1$

素因数の和:63355

約数の個数: 16

約数和(自身を含む): 68383440

約数和(自身を除く): 27480658

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 63317, 126634, 1076389, 1203023, 2152778, 2406046, 20451391, 40902782]

約数ペア:

[(1, 40902782), (2, 20451391), (17, 2406046), (19, 2152778), (34, 1203023), (38, 1076389), (323, 126634), (646, 63317)]