15202816

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 40

約数和(自身を含む): 31721184

約数和(自身を除く): 16518368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1291, 1472, 2582, 2944, 5164, 5888, 10328, 11776, 20656, 29693, 41312, 59386, 82624, 118772, 165248, 237544, 330496, 475088, 660992, 950176, 1900352, 3800704, 7601408, 15202816]

約数ペア:

[(1, 15202816), (2, 7601408), (4, 3800704), (8, 1900352), (16, 950176), (23, 660992), (32, 475088), (46, 330496), (64, 237544), (92, 165248), (128, 118772), (184, 82624), (256, 59386), (368, 41312), (512, 29693), (736, 20656), (1291, 11776), (1472, 10328), (2582, 5888), (2944, 5164)]