87317516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 180478368

約数和(自身を除く): 93160852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 293, 521, 572, 586, 1042, 1172, 2084, 3223, 3809, 5731, 6446, 6773, 7618, 11462, 12892, 13546, 15236, 22924, 27092, 41899, 74503, 83798, 149006, 152653, 167596, 298012, 305306, 610612, 1679183, 1984489, 3358366, 3968978, 6716732, 7937956, 21829379, 43658758, 87317516]

約数ペア:

[(1, 87317516), (2, 43658758), (4, 21829379), (11, 7937956), (13, 6716732), (22, 3968978), (26, 3358366), (44, 1984489), (52, 1679183), (143, 610612), (286, 305306), (293, 298012), (521, 167596), (572, 152653), (586, 149006), (1042, 83798), (1172, 74503), (2084, 41899), (3223, 27092), (3809, 22924), (5731, 15236), (6446, 13546), (6773, 12892), (7618, 11462)]