78323248

素因数分解:

$2^4\times {\mathrm{1151}}^1\times {\mathrm{4253}}^1$

素因数の和:5412

約数の個数: 20

約数和(自身を含む): 151918848

約数和(自身を除く): 73595600

約数列:

[1, 2, 4, 8, 16, 1151, 2302, 4253, 4604, 8506, 9208, 17012, 18416, 34024, 68048, 4895203, 9790406, 19580812, 39161624, 78323248]

約数ペア:

[(1, 78323248), (2, 39161624), (4, 19580812), (8, 9790406), (16, 4895203), (1151, 68048), (2302, 34024), (4253, 18416), (4604, 17012), (8506, 9208)]