86376422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 158070528

約数和(自身を除く): 71694106

約数列:

[1, 2, 11, 17, 22, 34, 41, 43, 82, 86, 131, 187, 262, 374, 451, 473, 697, 731, 902, 946, 1394, 1441, 1462, 1763, 2227, 2882, 3526, 4454, 5371, 5633, 7667, 8041, 10742, 11266, 15334, 16082, 19393, 24497, 29971, 38786, 48994, 59081, 59942, 61963, 91307, 95761, 118162, 123926, 182614, 191522, 230953, 329681, 461906, 659362, 1004377, 1053371, 2008754, 2106742, 2540483, 3926201, 5080966, 7852402, 43188211, 86376422]

約数ペア:

[(1, 86376422), (2, 43188211), (11, 7852402), (17, 5080966), (22, 3926201), (34, 2540483), (41, 2106742), (43, 2008754), (82, 1053371), (86, 1004377), (131, 659362), (187, 461906), (262, 329681), (374, 230953), (451, 191522), (473, 182614), (697, 123926), (731, 118162), (902, 95761), (946, 91307), (1394, 61963), (1441, 59942), (1462, 59081), (1763, 48994), (2227, 38786), (2882, 29971), (3526, 24497), (4454, 19393), (5371, 16082), (5633, 15334), (7667, 11266), (8041, 10742)]