15665088512

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{177883}}^1$

素因数の和:177948

約数の個数: 48

約数和(自身を含む): 32051139120

約数和(自身を除く): 16386050608

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2048, 2752, 5504, 11008, 22016, 44032, 88064, 177883, 355766, 711532, 1423064, 2846128, 5692256, 7648969, 11384512, 15297938, 22769024, 30595876, 45538048, 61191752, 91076096, 122383504, 182152192, 244767008, 364304384, 489534016, 979068032, 1958136064, 3916272128, 7832544256, 15665088512]

約数ペア:

[(1, 15665088512), (2, 7832544256), (4, 3916272128), (8, 1958136064), (16, 979068032), (32, 489534016), (43, 364304384), (64, 244767008), (86, 182152192), (128, 122383504), (172, 91076096), (256, 61191752), (344, 45538048), (512, 30595876), (688, 22769024), (1024, 15297938), (1376, 11384512), (2048, 7648969), (2752, 5692256), (5504, 2846128), (11008, 1423064), (22016, 711532), (44032, 355766), (88064, 177883)]