81426362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{126047}}^1$

素因数の和:126085

約数の個数: 16

約数和(自身を含む): 136131840

約数和(自身を除く): 54705478

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 126047, 252094, 2142799, 2394893, 4285598, 4789786, 40713181, 81426362]

約数ペア:

[(1, 81426362), (2, 40713181), (17, 4789786), (19, 4285598), (34, 2394893), (38, 2142799), (323, 252094), (646, 126047)]