2155136

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 4360500

約数和(自身を除く): 2205364

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 149, 226, 298, 452, 596, 904, 1192, 1808, 2384, 3616, 4768, 7232, 9536, 14464, 16837, 19072, 33674, 67348, 134696, 269392, 538784, 1077568, 2155136]

約数ペア:

[(1, 2155136), (2, 1077568), (4, 538784), (8, 269392), (16, 134696), (32, 67348), (64, 33674), (113, 19072), (128, 16837), (149, 14464), (226, 9536), (298, 7232), (452, 4768), (596, 3616), (904, 2384), (1192, 1808)]