80492992

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{21317}}^1$

素因数の和:21388

約数の個数: 28

約数和(自身を含む): 162443160

約数和(自身を除く): 81950168

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 21317, 42634, 85268, 170536, 341072, 682144, 1257703, 1364288, 2515406, 5030812, 10061624, 20123248, 40246496, 80492992]

約数ペア:

[(1, 80492992), (2, 40246496), (4, 20123248), (8, 10061624), (16, 5030812), (32, 2515406), (59, 1364288), (64, 1257703), (118, 682144), (236, 341072), (472, 170536), (944, 85268), (1888, 42634), (3776, 21317)]