253343032

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{290531}}^1$

素因数の和:290646

約数の個数: 16

約数和(自身を含む): 479377800

約数和(自身を除く): 226034768

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 290531, 581062, 1162124, 2324248, 31667879, 63335758, 126671516, 253343032]

約数ペア:

[(1, 253343032), (2, 126671516), (4, 63335758), (8, 31667879), (109, 2324248), (218, 1162124), (436, 581062), (872, 290531)]