131362688

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{25031}}^1$

素因数の和:25086

約数の個数: 32

約数和(自身を含む): 268092720

約数和(自身を除く): 136730032

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 25031, 50062, 100124, 200248, 400496, 800992, 1026271, 1601984, 2052542, 3203968, 4105084, 8210168, 16420336, 32840672, 65681344, 131362688]

約数ペア:

[(1, 131362688), (2, 65681344), (4, 32840672), (8, 16420336), (16, 8210168), (32, 4105084), (41, 3203968), (64, 2052542), (82, 1601984), (128, 1026271), (164, 800992), (328, 400496), (656, 200248), (1312, 100124), (2624, 50062), (5248, 25031)]