196191808

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{98887}}^1$

素因数の和:98930

約数の個数: 28

約数和(自身を含む): 401880832

約数和(自身を除く): 205689024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 98887, 197774, 395548, 791096, 1582192, 3065497, 3164384, 6130994, 6328768, 12261988, 24523976, 49047952, 98095904, 196191808]

約数ペア:

[(1, 196191808), (2, 98095904), (4, 49047952), (8, 24523976), (16, 12261988), (31, 6328768), (32, 6130994), (62, 3164384), (64, 3065497), (124, 1582192), (248, 791096), (496, 395548), (992, 197774), (1984, 98887)]