89976812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{5393}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 162812496

約数和(自身を除く): 72835684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4171, 5393, 8342, 10786, 16684, 21572, 231899, 463798, 523121, 927596, 1046242, 2092484, 22494203, 44988406, 89976812]

約数ペア:

[(1, 89976812), (2, 44988406), (4, 22494203), (43, 2092484), (86, 1046242), (97, 927596), (172, 523121), (194, 463798), (388, 231899), (4171, 21572), (5393, 16684), (8342, 10786)]