20161246342

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1403791}}^1$

素因数の和:1404003

約数の個数: 16

約数和(自身を含む): 31130491392

約数和(自身を除く): 10969245050

約数列:

[1, 2, 43, 86, 167, 334, 7181, 14362, 1403791, 2807582, 60363013, 120726026, 234433097, 468866194, 10080623171, 20161246342]

約数ペア:

[(1, 20161246342), (2, 10080623171), (43, 468866194), (86, 234433097), (167, 120726026), (334, 60363013), (7181, 2807582), (14362, 1403791)]