80630144

素因数分解:

$2^7\times 7^1\times {\mathrm{89989}}^1$

素因数の和:90010

約数の個数: 32

約数和(自身を含む): 183579600

約数和(自身を除く): 102949456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 89989, 179978, 359956, 629923, 719912, 1259846, 1439824, 2519692, 2879648, 5039384, 5759296, 10078768, 11518592, 20157536, 40315072, 80630144]

約数ペア:

[(1, 80630144), (2, 40315072), (4, 20157536), (7, 11518592), (8, 10078768), (14, 5759296), (16, 5039384), (28, 2879648), (32, 2519692), (56, 1439824), (64, 1259846), (112, 719912), (128, 629923), (224, 359956), (448, 179978), (896, 89989)]