31237696

素因数分解:

$2^6\times 7^3\times {\mathrm{1423}}^1$

素因数の和:1456

約数の個数: 56

約数和(自身を含む): 72339200

約数和(自身を除く): 41101504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1423, 1568, 2744, 2846, 3136, 5488, 5692, 9961, 10976, 11384, 19922, 21952, 22768, 39844, 45536, 69727, 79688, 91072, 139454, 159376, 278908, 318752, 488089, 557816, 637504, 976178, 1115632, 1952356, 2231264, 3904712, 4462528, 7809424, 15618848, 31237696]

約数ペア:

[(1, 31237696), (2, 15618848), (4, 7809424), (7, 4462528), (8, 3904712), (14, 2231264), (16, 1952356), (28, 1115632), (32, 976178), (49, 637504), (56, 557816), (64, 488089), (98, 318752), (112, 278908), (196, 159376), (224, 139454), (343, 91072), (392, 79688), (448, 69727), (686, 45536), (784, 39844), (1372, 22768), (1423, 21952), (1568, 19922), (2744, 11384), (2846, 10976), (3136, 9961), (5488, 5692)]