40992656

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{4139}}^1$

素因数の和:4766

約数の個数: 20

約数和(自身を含む): 79570800

約数和(自身を除く): 38578144

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4139, 4952, 8278, 9904, 16556, 33112, 66224, 2562041, 5124082, 10248164, 20496328, 40992656]

約数ペア:

[(1, 40992656), (2, 20496328), (4, 10248164), (8, 5124082), (16, 2562041), (619, 66224), (1238, 33112), (2476, 16556), (4139, 9904), (4952, 8278)]