30866672

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{66523}}^1$

素因数の和:66560

約数の個数: 20

約数和(自身を含む): 61867320

約数和(自身を除く): 31000648

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 66523, 133046, 266092, 532184, 1064368, 1929167, 3858334, 7716668, 15433336, 30866672]

約数ペア:

[(1, 30866672), (2, 15433336), (4, 7716668), (8, 3858334), (16, 1929167), (29, 1064368), (58, 532184), (116, 266092), (232, 133046), (464, 66523)]