85852516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 165957120

約数和(自身を除く): 80104604

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 139, 278, 293, 527, 556, 586, 1054, 1172, 2108, 2363, 4309, 4726, 4981, 8618, 9083, 9452, 9962, 17236, 18166, 19924, 36332, 40727, 73253, 81454, 146506, 154411, 162908, 293012, 308822, 617644, 692359, 1262537, 1384718, 2525074, 2769436, 5050148, 21463129, 42926258, 85852516]

約数ペア:

[(1, 85852516), (2, 42926258), (4, 21463129), (17, 5050148), (31, 2769436), (34, 2525074), (62, 1384718), (68, 1262537), (124, 692359), (139, 617644), (278, 308822), (293, 293012), (527, 162908), (556, 154411), (586, 146506), (1054, 81454), (1172, 73253), (2108, 40727), (2363, 36332), (4309, 19924), (4726, 18166), (4981, 17236), (8618, 9962), (9083, 9452)]