16240952

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 38160360

約数和(自身を除く): 21919408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 3187, 5096, 6374, 12748, 22309, 25496, 41431, 44618, 82862, 89236, 156163, 165724, 178472, 290017, 312326, 331448, 580034, 624652, 1160068, 1249304, 2030119, 2320136, 4060238, 8120476, 16240952]

約数ペア:

[(1, 16240952), (2, 8120476), (4, 4060238), (7, 2320136), (8, 2030119), (13, 1249304), (14, 1160068), (26, 624652), (28, 580034), (49, 331448), (52, 312326), (56, 290017), (91, 178472), (98, 165724), (104, 156163), (182, 89236), (196, 82862), (364, 44618), (392, 41431), (637, 25496), (728, 22309), (1274, 12748), (2548, 6374), (3187, 5096)]