61994378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{39791}}^1$

素因数の和:39853

約数の個数: 16

約数和(自身を含む): 100275840

約数和(自身を除く): 38281462

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 39791, 79582, 756029, 1512058, 1631431, 3262862, 30997189, 61994378]

約数ペア:

[(1, 61994378), (2, 30997189), (19, 3262862), (38, 1631431), (41, 1512058), (82, 756029), (779, 79582), (1558, 39791)]