89071738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1381}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 162390528

約数和(自身を除く): 73318790

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271, 542, 1381, 1897, 2762, 3794, 4607, 9214, 9667, 19334, 23477, 32249, 46954, 64498, 164339, 328678, 374251, 748502, 2619757, 5239514, 6362267, 12724534, 44535869, 89071738]

約数ペア:

[(1, 89071738), (2, 44535869), (7, 12724534), (14, 6362267), (17, 5239514), (34, 2619757), (119, 748502), (238, 374251), (271, 328678), (542, 164339), (1381, 64498), (1897, 46954), (2762, 32249), (3794, 23477), (4607, 19334), (9214, 9667)]