32434432

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 68940032

約数和(自身を除く): 36505600

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 67, 122, 124, 128, 134, 244, 248, 256, 268, 488, 496, 536, 976, 992, 1072, 1891, 1952, 1984, 2077, 2144, 3782, 3904, 3968, 4087, 4154, 4288, 7564, 7808, 7936, 8174, 8308, 8576, 15128, 15616, 16348, 16616, 17152, 30256, 32696, 33232, 60512, 65392, 66464, 121024, 126697, 130784, 132928, 242048, 253394, 261568, 265856, 484096, 506788, 523136, 531712, 1013576, 1046272, 2027152, 4054304, 8108608, 16217216, 32434432]

約数ペア:

[(1, 32434432), (2, 16217216), (4, 8108608), (8, 4054304), (16, 2027152), (31, 1046272), (32, 1013576), (61, 531712), (62, 523136), (64, 506788), (67, 484096), (122, 265856), (124, 261568), (128, 253394), (134, 242048), (244, 132928), (248, 130784), (256, 126697), (268, 121024), (488, 66464), (496, 65392), (536, 60512), (976, 33232), (992, 32696), (1072, 30256), (1891, 17152), (1952, 16616), (1984, 16348), (2077, 15616), (2144, 15128), (3782, 8576), (3904, 8308), (3968, 8174), (4087, 7936), (4154, 7808), (4288, 7564)]