31335136

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 71729280

約数和(自身を除く): 40394144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 2371, 3304, 4742, 6608, 9484, 13216, 16597, 18968, 33194, 37936, 66388, 75872, 132776, 139889, 265552, 279778, 531104, 559556, 979223, 1119112, 1958446, 2238224, 3916892, 4476448, 7833784, 15667568, 31335136]

約数ペア:

[(1, 31335136), (2, 15667568), (4, 7833784), (7, 4476448), (8, 3916892), (14, 2238224), (16, 1958446), (28, 1119112), (32, 979223), (56, 559556), (59, 531104), (112, 279778), (118, 265552), (224, 139889), (236, 132776), (413, 75872), (472, 66388), (826, 37936), (944, 33194), (1652, 18968), (1888, 16597), (2371, 13216), (3304, 9484), (4742, 6608)]