16495232

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 20518528

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 431, 598, 736, 832, 862, 1196, 1472, 1664, 1724, 2392, 2944, 3448, 4784, 5603, 6896, 9568, 9913, 11206, 13792, 19136, 19826, 22412, 27584, 38272, 39652, 44824, 55168, 79304, 89648, 128869, 158608, 179296, 257738, 317216, 358592, 515476, 634432, 717184, 1030952, 1268864, 2061904, 4123808, 8247616, 16495232]

約数ペア:

[(1, 16495232), (2, 8247616), (4, 4123808), (8, 2061904), (13, 1268864), (16, 1030952), (23, 717184), (26, 634432), (32, 515476), (46, 358592), (52, 317216), (64, 257738), (92, 179296), (104, 158608), (128, 128869), (184, 89648), (208, 79304), (299, 55168), (368, 44824), (416, 39652), (431, 38272), (598, 27584), (736, 22412), (832, 19826), (862, 19136), (1196, 13792), (1472, 11206), (1664, 9913), (1724, 9568), (2392, 6896), (2944, 5603), (3448, 4784)]