181253552

素因数分解:

$2^4\times {\mathrm{2213}}^1\times {\mathrm{5119}}^1$

素因数の和:7340

約数の個数: 20

約数和(自身を含む): 351406080

約数和(自身を除く): 170152528

約数列:

[1, 2, 4, 8, 16, 2213, 4426, 5119, 8852, 10238, 17704, 20476, 35408, 40952, 81904, 11328347, 22656694, 45313388, 90626776, 181253552]

約数ペア:

[(1, 181253552), (2, 90626776), (4, 45313388), (8, 22656694), (16, 11328347), (2213, 81904), (4426, 40952), (5119, 35408), (8852, 20476), (10238, 17704)]