42321448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13127}}^1$

素因数の和:13177

約数の個数: 32

約数和(自身を含む): 88220160

約数和(自身を除く): 45898712

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 13127, 26254, 52508, 105016, 170651, 341302, 406937, 682604, 813874, 1365208, 1627748, 3255496, 5290181, 10580362, 21160724, 42321448]

約数ペア:

[(1, 42321448), (2, 21160724), (4, 10580362), (8, 5290181), (13, 3255496), (26, 1627748), (31, 1365208), (52, 813874), (62, 682604), (104, 406937), (124, 341302), (248, 170651), (403, 105016), (806, 52508), (1612, 26254), (3224, 13127)]