99425990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4787}}^1$

素因数の和:4892

約数の個数: 32

約数和(自身を含む): 187536384

約数和(自身を除く): 88110394

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 4154, 4787, 9574, 10385, 20770, 23935, 47870, 148397, 296794, 320729, 641458, 741985, 1483970, 1603645, 3207290, 9942599, 19885198, 49712995, 99425990]

約数ペア:

[(1, 99425990), (2, 49712995), (5, 19885198), (10, 9942599), (31, 3207290), (62, 1603645), (67, 1483970), (134, 741985), (155, 641458), (310, 320729), (335, 296794), (670, 148397), (2077, 47870), (4154, 23935), (4787, 20770), (9574, 10385)]