89354752

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2940

約数の個数: 40

約数和(自身を含む): 181525212

約数和(自身を除く): 92170460

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 2861, 3904, 5722, 7808, 11444, 15616, 22888, 31232, 45776, 91552, 174521, 183104, 349042, 366208, 698084, 732416, 1396168, 1464832, 2792336, 5584672, 11169344, 22338688, 44677376, 89354752]

約数ペア:

[(1, 89354752), (2, 44677376), (4, 22338688), (8, 11169344), (16, 5584672), (32, 2792336), (61, 1464832), (64, 1396168), (122, 732416), (128, 698084), (244, 366208), (256, 349042), (488, 183104), (512, 174521), (976, 91552), (1952, 45776), (2861, 31232), (3904, 22888), (5722, 15616), (7808, 11444)]