185728564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{213973}}^1$

素因数の和:214015

約数の個数: 24

約数和(自身を含む): 383441408

約数和(自身を除く): 197712844

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 213973, 427946, 855892, 1497811, 2995622, 5991244, 6633163, 13266326, 26532652, 46432141, 92864282, 185728564]

約数ペア:

[(1, 185728564), (2, 92864282), (4, 46432141), (7, 26532652), (14, 13266326), (28, 6633163), (31, 5991244), (62, 2995622), (124, 1497811), (217, 855892), (434, 427946), (868, 213973)]