90880342

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{10487}}^1$

素因数の和:11115

約数の個数: 16

約数和(自身を含む): 156061440

約数和(自身を除く): 65181098

約数列:

[1, 2, 7, 14, 619, 1238, 4333, 8666, 10487, 20974, 73409, 146818, 6491453, 12982906, 45440171, 90880342]

約数ペア:

[(1, 90880342), (2, 45440171), (7, 12982906), (14, 6491453), (619, 146818), (1238, 73409), (4333, 20974), (8666, 10487)]