161028002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{2503}}^1$

素因数の和:4217

約数の個数: 16

約数和(自身を含む): 254506560

約数和(自身を除く): 93478558

約数列:

[1, 2, 19, 38, 1693, 2503, 3386, 5006, 32167, 47557, 64334, 95114, 4237579, 8475158, 80514001, 161028002]

約数ペア:

[(1, 161028002), (2, 80514001), (19, 8475158), (38, 4237579), (1693, 95114), (2503, 64334), (3386, 47557), (5006, 32167)]