16877836

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 30433536

約数和(自身を除く): 13555700

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 887, 1774, 3548, 4757, 9514, 19028, 59429, 62977, 118858, 125954, 237716, 251908, 4219459, 8438918, 16877836]

約数ペア:

[(1, 16877836), (2, 8438918), (4, 4219459), (67, 251908), (71, 237716), (134, 125954), (142, 118858), (268, 62977), (284, 59429), (887, 19028), (1774, 9514), (3548, 4757)]