12320128

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 25398000

約数和(自身を除く): 13077872

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3319, 3712, 6638, 13276, 26552, 53104, 96251, 106208, 192502, 212416, 385004, 424832, 770008, 1540016, 3080032, 6160064, 12320128]

約数ペア:

[(1, 12320128), (2, 6160064), (4, 3080032), (8, 1540016), (16, 770008), (29, 424832), (32, 385004), (58, 212416), (64, 192502), (116, 106208), (128, 96251), (232, 53104), (464, 26552), (928, 13276), (1856, 6638), (3319, 3712)]