77584384

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 158918760

約数和(自身を除く): 81334376

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 881, 1024, 1376, 1762, 2048, 2752, 3524, 5504, 7048, 11008, 14096, 22016, 28192, 37883, 44032, 56384, 75766, 88064, 112768, 151532, 225536, 303064, 451072, 606128, 902144, 1212256, 1804288, 2424512, 4849024, 9698048, 19396096, 38792192, 77584384]

約数ペア:

[(1, 77584384), (2, 38792192), (4, 19396096), (8, 9698048), (16, 4849024), (32, 2424512), (43, 1804288), (64, 1212256), (86, 902144), (128, 606128), (172, 451072), (256, 303064), (344, 225536), (512, 151532), (688, 112768), (881, 88064), (1024, 75766), (1376, 56384), (1762, 44032), (2048, 37883), (2752, 28192), (3524, 22016), (5504, 14096), (7048, 11008)]