78524272

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{30109}}^1$

素因数の和:30280

約数の個数: 20

約数和(自身を含む): 153079240

約数和(自身を除く): 74554968

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 30109, 60218, 120436, 240872, 481744, 4907767, 9815534, 19631068, 39262136, 78524272]

約数ペア:

[(1, 78524272), (2, 39262136), (4, 19631068), (8, 9815534), (16, 4907767), (163, 481744), (326, 240872), (652, 120436), (1304, 60218), (2608, 30109)]