22840688

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{8447}}^1$

素因数の和:8481

約数の個数: 30

約数和(自身を含む): 47925504

約数和(自身を除く): 25084816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 8447, 16894, 33788, 67576, 109811, 135152, 219622, 439244, 878488, 1427543, 1756976, 2855086, 5710172, 11420344, 22840688]

約数ペア:

[(1, 22840688), (2, 11420344), (4, 5710172), (8, 2855086), (13, 1756976), (16, 1427543), (26, 878488), (52, 439244), (104, 219622), (169, 135152), (208, 109811), (338, 67576), (676, 33788), (1352, 16894), (2704, 8447)]