76665136

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{90407}}^1$

素因数の和:90468

約数の個数: 20

約数和(自身を含む): 151342992

約数和(自身を除く): 74677856

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 90407, 180814, 361628, 723256, 1446512, 4791571, 9583142, 19166284, 38332568, 76665136]

約数ペア:

[(1, 76665136), (2, 38332568), (4, 19166284), (8, 9583142), (16, 4791571), (53, 1446512), (106, 723256), (212, 361628), (424, 180814), (848, 90407)]