40338496

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{5209}}^1$

素因数の和:5243

約数の個数: 42

約数和(自身を含む): 88002110

約数和(自身を除く): 47663614

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 5209, 7744, 10418, 20836, 41672, 57299, 83344, 114598, 166688, 229196, 333376, 458392, 630289, 916784, 1260578, 1833568, 2521156, 3667136, 5042312, 10084624, 20169248, 40338496]

約数ペア:

[(1, 40338496), (2, 20169248), (4, 10084624), (8, 5042312), (11, 3667136), (16, 2521156), (22, 1833568), (32, 1260578), (44, 916784), (64, 630289), (88, 458392), (121, 333376), (176, 229196), (242, 166688), (352, 114598), (484, 83344), (704, 57299), (968, 41672), (1936, 20836), (3872, 10418), (5209, 7744)]