16738208

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 34511904

約数和(自身を除く): 17773696

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 211, 268, 296, 422, 536, 592, 844, 1072, 1184, 1688, 2144, 2479, 3376, 4958, 6752, 7807, 9916, 14137, 15614, 19832, 28274, 31228, 39664, 56548, 62456, 79328, 113096, 124912, 226192, 249824, 452384, 523069, 1046138, 2092276, 4184552, 8369104, 16738208]

約数ペア:

[(1, 16738208), (2, 8369104), (4, 4184552), (8, 2092276), (16, 1046138), (32, 523069), (37, 452384), (67, 249824), (74, 226192), (134, 124912), (148, 113096), (211, 79328), (268, 62456), (296, 56548), (422, 39664), (536, 31228), (592, 28274), (844, 19832), (1072, 15614), (1184, 14137), (1688, 9916), (2144, 7807), (2479, 6752), (3376, 4958)]