66984056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{270097}}^1$

素因数の和:270134

約数の個数: 16

約数和(自身を含む): 129647040

約数和(自身を除く): 62662984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 270097, 540194, 1080388, 2160776, 8373007, 16746014, 33492028, 66984056]

約数ペア:

[(1, 66984056), (2, 33492028), (4, 16746014), (8, 8373007), (31, 2160776), (62, 1080388), (124, 540194), (248, 270097)]