31060384

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{6983}}^1$

素因数の和:7132

約数の個数: 24

約数和(自身を含む): 61598880

約数和(自身を除く): 30538496

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 6983, 13966, 27932, 55864, 111728, 223456, 970637, 1941274, 3882548, 7765096, 15530192, 31060384]

約数ペア:

[(1, 31060384), (2, 15530192), (4, 7765096), (8, 3882548), (16, 1941274), (32, 970637), (139, 223456), (278, 111728), (556, 55864), (1112, 27932), (2224, 13966), (4448, 6983)]