133983488

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{16883}}^1$

素因数の和:16930

約数の個数: 36

約数和(自身を含む): 276087168

約数和(自身を除く): 142103680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 16883, 33766, 67532, 135064, 270128, 523373, 540256, 1046746, 1080512, 2093492, 2161024, 4186984, 4322048, 8373968, 16747936, 33495872, 66991744, 133983488]

約数ペア:

[(1, 133983488), (2, 66991744), (4, 33495872), (8, 16747936), (16, 8373968), (31, 4322048), (32, 4186984), (62, 2161024), (64, 2093492), (124, 1080512), (128, 1046746), (248, 540256), (256, 523373), (496, 270128), (992, 135064), (1984, 67532), (3968, 33766), (7936, 16883)]