31343872

素因数分解:

$2^8\times 7^1\times {\mathrm{17491}}^1$

素因数の和:17514

約数の個数: 36

約数和(自身を含む): 71507296

約数和(自身を除く): 40163424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 17491, 34982, 69964, 122437, 139928, 244874, 279856, 489748, 559712, 979496, 1119424, 1958992, 2238848, 3917984, 4477696, 7835968, 15671936, 31343872]

約数ペア:

[(1, 31343872), (2, 15671936), (4, 7835968), (7, 4477696), (8, 3917984), (14, 2238848), (16, 1958992), (28, 1119424), (32, 979496), (56, 559712), (64, 489748), (112, 279856), (128, 244874), (224, 139928), (256, 122437), (448, 69964), (896, 34982), (1792, 17491)]