89913856

素因数分解:

$2^9\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1332

約数の個数: 40

約数和(自身を含む): 180997344

約数和(自身を除く): 91083488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 512, 604, 1163, 1208, 2326, 2416, 4652, 4832, 9304, 9664, 18608, 19328, 37216, 38656, 74432, 77312, 148864, 175613, 297728, 351226, 595456, 702452, 1404904, 2809808, 5619616, 11239232, 22478464, 44956928, 89913856]

約数ペア:

[(1, 89913856), (2, 44956928), (4, 22478464), (8, 11239232), (16, 5619616), (32, 2809808), (64, 1404904), (128, 702452), (151, 595456), (256, 351226), (302, 297728), (512, 175613), (604, 148864), (1163, 77312), (1208, 74432), (2326, 38656), (2416, 37216), (4652, 19328), (4832, 18608), (9304, 9664)]