16525952

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 34957440

約数和(自身を除く): 18431488

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 67, 82, 94, 128, 134, 164, 188, 268, 328, 376, 536, 656, 752, 1072, 1312, 1504, 1927, 2144, 2624, 2747, 3008, 3149, 3854, 4288, 5248, 5494, 6016, 6298, 7708, 8576, 10988, 12596, 15416, 21976, 25192, 30832, 43952, 50384, 61664, 87904, 100768, 123328, 129109, 175808, 201536, 246656, 258218, 351616, 403072, 516436, 1032872, 2065744, 4131488, 8262976, 16525952]

約数ペア:

[(1, 16525952), (2, 8262976), (4, 4131488), (8, 2065744), (16, 1032872), (32, 516436), (41, 403072), (47, 351616), (64, 258218), (67, 246656), (82, 201536), (94, 175808), (128, 129109), (134, 123328), (164, 100768), (188, 87904), (268, 61664), (328, 50384), (376, 43952), (536, 30832), (656, 25192), (752, 21976), (1072, 15416), (1312, 12596), (1504, 10988), (1927, 8576), (2144, 7708), (2624, 6298), (2747, 6016), (3008, 5494), (3149, 5248), (3854, 4288)]