16403886166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{8971}}^1$

素因数の和:9436

約数の個数: 32

約数和(自身を含む): 25963388928

約数和(自身を除く): 9559502762

約数列:

[1, 2, 23, 46, 127, 254, 313, 626, 2921, 5842, 7199, 8971, 14398, 17942, 39751, 79502, 206333, 412666, 914273, 1139317, 1828546, 2278634, 2807923, 5615846, 26204291, 52408582, 64582229, 129164458, 356606221, 713212442, 8201943083, 16403886166]

約数ペア:

[(1, 16403886166), (2, 8201943083), (23, 713212442), (46, 356606221), (127, 129164458), (254, 64582229), (313, 52408582), (626, 26204291), (2921, 5615846), (5842, 2807923), (7199, 2278634), (8971, 1828546), (14398, 1139317), (17942, 914273), (39751, 412666), (79502, 206333)]