15824384

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1046

約数の個数: 40

約数和(自身を含む): 32670528

約数和(自身を除く): 16846144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 997, 1984, 1994, 3968, 3988, 7936, 7976, 15872, 15952, 30907, 31904, 61814, 63808, 123628, 127616, 247256, 255232, 494512, 510464, 989024, 1978048, 3956096, 7912192, 15824384]

約数ペア:

[(1, 15824384), (2, 7912192), (4, 3956096), (8, 1978048), (16, 989024), (31, 510464), (32, 494512), (62, 255232), (64, 247256), (124, 127616), (128, 123628), (248, 63808), (256, 61814), (496, 31904), (512, 30907), (992, 15952), (997, 15872), (1984, 7976), (1994, 7936), (3968, 3988)]