31216192

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1259

約数の個数: 56

約数和(自身を含む): 72054720

約数和(自身を除く): 40838528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1181, 1652, 1888, 2362, 3304, 3776, 4724, 6608, 8267, 9448, 13216, 16534, 18896, 26432, 33068, 37792, 66136, 69679, 75584, 132272, 139358, 264544, 278716, 487753, 529088, 557432, 975506, 1114864, 1951012, 2229728, 3902024, 4459456, 7804048, 15608096, 31216192]

約数ペア:

[(1, 31216192), (2, 15608096), (4, 7804048), (7, 4459456), (8, 3902024), (14, 2229728), (16, 1951012), (28, 1114864), (32, 975506), (56, 557432), (59, 529088), (64, 487753), (112, 278716), (118, 264544), (224, 139358), (236, 132272), (413, 75584), (448, 69679), (472, 66136), (826, 37792), (944, 33068), (1181, 26432), (1652, 18896), (1888, 16534), (2362, 13216), (3304, 9448), (3776, 8267), (4724, 6608)]