128193088

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{10487}}^1$

素因数の和:10690

約数の個数: 28

約数和(自身を含む): 255739392

約数和(自身を除く): 127546304

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 3056, 6112, 10487, 12224, 20974, 41948, 83896, 167792, 335584, 671168, 2003017, 4006034, 8012068, 16024136, 32048272, 64096544, 128193088]

約数ペア:

[(1, 128193088), (2, 64096544), (4, 32048272), (8, 16024136), (16, 8012068), (32, 4006034), (64, 2003017), (191, 671168), (382, 335584), (764, 167792), (1528, 83896), (3056, 41948), (6112, 20974), (10487, 12224)]