124945904

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{9629}}^1$

素因数の和:10448

約数の個数: 20

約数和(自身を含む): 242406360

約数和(自身を除く): 117460456

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 9629, 12976, 19258, 38516, 77032, 154064, 7809119, 15618238, 31236476, 62472952, 124945904]

約数ペア:

[(1, 124945904), (2, 62472952), (4, 31236476), (8, 15618238), (16, 7809119), (811, 154064), (1622, 77032), (3244, 38516), (6488, 19258), (9629, 12976)]