38928112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{128053}}^1$

素因数の和:128080

約数の個数: 20

約数和(自身を含む): 79393480

約数和(自身を除く): 40465368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 128053, 256106, 512212, 1024424, 2048848, 2433007, 4866014, 9732028, 19464056, 38928112]

約数ペア:

[(1, 38928112), (2, 19464056), (4, 9732028), (8, 4866014), (16, 2433007), (19, 2048848), (38, 1024424), (76, 512212), (152, 256106), (304, 128053)]