30080128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{18077}}^1$

素因数の和:18104

約数の個数: 32

約数和(自身を含む): 64538460

約数和(自身を除く): 34458332

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 18077, 36154, 72308, 144616, 235001, 289232, 470002, 578464, 940004, 1156928, 1880008, 2313856, 3760016, 7520032, 15040064, 30080128]

約数ペア:

[(1, 30080128), (2, 15040064), (4, 7520032), (8, 3760016), (13, 2313856), (16, 1880008), (26, 1156928), (32, 940004), (52, 578464), (64, 470002), (104, 289232), (128, 235001), (208, 144616), (416, 72308), (832, 36154), (1664, 18077)]