89664316

素因数分解:

$2^2\times 7^3\times {\mathrm{65353}}^1$

素因数の和:65378

約数の個数: 24

約数和(自身を含む): 182991200

約数和(自身を除く): 93326884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 65353, 130706, 261412, 457471, 914942, 1829884, 3202297, 6404594, 12809188, 22416079, 44832158, 89664316]

約数ペア:

[(1, 89664316), (2, 44832158), (4, 22416079), (7, 12809188), (14, 6404594), (28, 3202297), (49, 1829884), (98, 914942), (196, 457471), (343, 261412), (686, 130706), (1372, 65353)]