79840672

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67433}}^1$

素因数の和:67480

約数の個数: 24

約数和(自身を含む): 161436996

約数和(自身を除く): 81596324

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 67433, 134866, 269732, 539464, 1078928, 2157856, 2495021, 4990042, 9980084, 19960168, 39920336, 79840672]

約数ペア:

[(1, 79840672), (2, 39920336), (4, 19960168), (8, 9980084), (16, 4990042), (32, 2495021), (37, 2157856), (74, 1078928), (148, 539464), (296, 269732), (592, 134866), (1184, 67433)]