129435184

素因数分解:

$2^4\times {\mathrm{2417}}^1\times {\mathrm{3347}}^1$

素因数の和:5772

約数の個数: 20

約数和(自身を含む): 250959384

約数和(自身を除く): 121524200

約数列:

[1, 2, 4, 8, 16, 2417, 3347, 4834, 6694, 9668, 13388, 19336, 26776, 38672, 53552, 8089699, 16179398, 32358796, 64717592, 129435184]

約数ペア:

[(1, 129435184), (2, 64717592), (4, 32358796), (8, 16179398), (16, 8089699), (2417, 53552), (3347, 38672), (4834, 26776), (6694, 19336), (9668, 13388)]