81926432

素因数分解:

$2^5\times 7^2\times {\mathrm{52249}}^1$

素因数の和:52273

約数の個数: 36

約数和(自身を含む): 187629750

約数和(自身を除く): 105703318

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 52249, 104498, 208996, 365743, 417992, 731486, 835984, 1462972, 1671968, 2560201, 2925944, 5120402, 5851888, 10240804, 11703776, 20481608, 40963216, 81926432]

約数ペア:

[(1, 81926432), (2, 40963216), (4, 20481608), (7, 11703776), (8, 10240804), (14, 5851888), (16, 5120402), (28, 2925944), (32, 2560201), (49, 1671968), (56, 1462972), (98, 835984), (112, 731486), (196, 417992), (224, 365743), (392, 208996), (784, 104498), (1568, 52249)]