72362222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{22943}}^1$

素因数の和:23047

約数の個数: 16

約数和(自身を含む): 115637760

約数和(自身を除く): 43275538

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 22943, 45886, 435917, 871834, 1904269, 3808538, 36181111, 72362222]

約数ペア:

[(1, 72362222), (2, 36181111), (19, 3808538), (38, 1904269), (83, 871834), (166, 435917), (1577, 45886), (3154, 22943)]