23110256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 48632304

約数和(自身を除く): 25522048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 811, 1096, 1622, 1781, 2192, 3244, 3562, 6488, 7124, 10543, 12976, 14248, 21086, 28496, 42172, 84344, 111107, 168688, 222214, 444428, 888856, 1444391, 1777712, 2888782, 5777564, 11555128, 23110256]

約数ペア:

[(1, 23110256), (2, 11555128), (4, 5777564), (8, 2888782), (13, 1777712), (16, 1444391), (26, 888856), (52, 444428), (104, 222214), (137, 168688), (208, 111107), (274, 84344), (548, 42172), (811, 28496), (1096, 21086), (1622, 14248), (1781, 12976), (2192, 10543), (3244, 7124), (3562, 6488)]