78432038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{3271}}^1$

素因数の和:3923

約数の個数: 16

約数和(自身を含む): 124074240

約数和(自身を除く): 45642202

約数列:

[1, 2, 19, 38, 631, 1262, 3271, 6542, 11989, 23978, 62149, 124298, 2064001, 4128002, 39216019, 78432038]

約数ペア:

[(1, 78432038), (2, 39216019), (19, 4128002), (38, 2064001), (631, 124298), (1262, 62149), (3271, 23978), (6542, 11989)]