87430336

素因数分解:

$2^6\times 7^1\times {\mathrm{195157}}^1$

素因数の和:195176

約数の個数: 28

約数和(自身を含む): 198280528

約数和(自身を除く): 110850192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 195157, 390314, 780628, 1366099, 1561256, 2732198, 3122512, 5464396, 6245024, 10928792, 12490048, 21857584, 43715168, 87430336]

約数ペア:

[(1, 87430336), (2, 43715168), (4, 21857584), (7, 12490048), (8, 10928792), (14, 6245024), (16, 5464396), (28, 3122512), (32, 2732198), (56, 1561256), (64, 1366099), (112, 780628), (224, 390314), (448, 195157)]