16252928

素因数分解:

$2^{19}\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 40

約数和(自身を含む): 33554400

約数和(自身を除く): 17301472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4096, 7936, 8192, 15872, 16384, 31744, 32768, 63488, 65536, 126976, 131072, 253952, 262144, 507904, 524288, 1015808, 2031616, 4063232, 8126464, 16252928]

約数ペア:

[(1, 16252928), (2, 8126464), (4, 4063232), (8, 2031616), (16, 1015808), (31, 524288), (32, 507904), (62, 262144), (64, 253952), (124, 131072), (128, 126976), (248, 65536), (256, 63488), (496, 32768), (512, 31744), (992, 16384), (1024, 15872), (1984, 8192), (2048, 7936), (3968, 4096)]