77530256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2333}}^1$

素因数の和:2439

約数の個数: 40

約数和(自身を含む): 157442304

約数和(自身を除く): 79912048

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 2333, 4154, 4666, 8308, 9332, 16616, 18664, 33232, 37328, 72323, 144646, 156311, 289292, 312622, 578584, 625244, 1157168, 1250488, 2500976, 4845641, 9691282, 19382564, 38765128, 77530256]

約数ペア:

[(1, 77530256), (2, 38765128), (4, 19382564), (8, 9691282), (16, 4845641), (31, 2500976), (62, 1250488), (67, 1157168), (124, 625244), (134, 578584), (248, 312622), (268, 289292), (496, 156311), (536, 144646), (1072, 72323), (2077, 37328), (2333, 33232), (4154, 18664), (4666, 16616), (8308, 9332)]