16388288

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 37563552

約数和(自身を除く): 21175264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 233, 314, 448, 466, 628, 932, 1099, 1256, 1631, 1864, 2198, 2512, 3262, 3728, 4396, 5024, 6524, 7456, 8792, 10048, 13048, 14912, 17584, 26096, 35168, 36581, 52192, 70336, 73162, 104384, 146324, 256067, 292648, 512134, 585296, 1024268, 1170592, 2048536, 2341184, 4097072, 8194144, 16388288]

約数ペア:

[(1, 16388288), (2, 8194144), (4, 4097072), (7, 2341184), (8, 2048536), (14, 1170592), (16, 1024268), (28, 585296), (32, 512134), (56, 292648), (64, 256067), (112, 146324), (157, 104384), (224, 73162), (233, 70336), (314, 52192), (448, 36581), (466, 35168), (628, 26096), (932, 17584), (1099, 14912), (1256, 13048), (1631, 10048), (1864, 8792), (2198, 7456), (2512, 6524), (3262, 5024), (3728, 4396)]