42384136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{278843}}^1$

素因数の和:278868

約数の個数: 16

約数和(自身を含む): 83653200

約数和(自身を除く): 41269064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 278843, 557686, 1115372, 2230744, 5298017, 10596034, 21192068, 42384136]

約数ペア:

[(1, 42384136), (2, 21192068), (4, 10596034), (8, 5298017), (19, 2230744), (38, 1115372), (76, 557686), (152, 278843)]