87188264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5569}}^1$

素因数の和:5697

約数の個数: 32

約数和(自身を含む): 173784000

約数和(自身を除く): 86595736

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 5569, 7828, 11138, 15656, 22276, 44552, 105811, 211622, 423244, 573607, 846488, 1147214, 2294428, 4588856, 10898533, 21797066, 43594132, 87188264]

約数ペア:

[(1, 87188264), (2, 43594132), (4, 21797066), (8, 10898533), (19, 4588856), (38, 2294428), (76, 1147214), (103, 846488), (152, 573607), (206, 423244), (412, 211622), (824, 105811), (1957, 44552), (3914, 22276), (5569, 15656), (7828, 11138)]