39408872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 76333320

約数和(自身を除く): 36924448

約数列:

[1, 2, 4, 8, 41, 82, 137, 164, 274, 328, 548, 877, 1096, 1754, 3508, 5617, 7016, 11234, 22468, 35957, 44936, 71914, 120149, 143828, 240298, 287656, 480596, 961192, 4926109, 9852218, 19704436, 39408872]

約数ペア:

[(1, 39408872), (2, 19704436), (4, 9852218), (8, 4926109), (41, 961192), (82, 480596), (137, 287656), (164, 240298), (274, 143828), (328, 120149), (548, 71914), (877, 44936), (1096, 35957), (1754, 22468), (3508, 11234), (5617, 7016)]