8389888

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2550

約数の個数: 36

約数和(自身を含む): 18042388

約数和(自身を除く): 9652500

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 2521, 3328, 5042, 10084, 20168, 32773, 40336, 65546, 80672, 131092, 161344, 262184, 322688, 524368, 645376, 1048736, 2097472, 4194944, 8389888]

約数ペア:

[(1, 8389888), (2, 4194944), (4, 2097472), (8, 1048736), (13, 645376), (16, 524368), (26, 322688), (32, 262184), (52, 161344), (64, 131092), (104, 80672), (128, 65546), (208, 40336), (256, 32773), (416, 20168), (832, 10084), (1664, 5042), (2521, 3328)]