143803216

素因数分解:

$2^4\times {\mathrm{2243}}^1\times {\mathrm{4007}}^1$

素因数の和:6258

約数の個数: 20

約数和(自身を含む): 278812512

約数和(自身を除く): 135009296

約数列:

[1, 2, 4, 8, 16, 2243, 4007, 4486, 8014, 8972, 16028, 17944, 32056, 35888, 64112, 8987701, 17975402, 35950804, 71901608, 143803216]

約数ペア:

[(1, 143803216), (2, 71901608), (4, 35950804), (8, 17975402), (16, 8987701), (2243, 64112), (4007, 35888), (4486, 32056), (8014, 17944), (8972, 16028)]