90216056

素因数分解:

$2^3\times 7^2\times {\mathrm{230143}}^1$

素因数の和:230163

約数の個数: 24

約数和(自身を含む): 196773120

約数和(自身を除く): 106557064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 230143, 460286, 920572, 1611001, 1841144, 3222002, 6444004, 11277007, 12888008, 22554014, 45108028, 90216056]

約数ペア:

[(1, 90216056), (2, 45108028), (4, 22554014), (7, 12888008), (8, 11277007), (14, 6444004), (28, 3222002), (49, 1841144), (56, 1611001), (98, 920572), (196, 460286), (392, 230143)]