66811232

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{23459}}^1$

素因数の和:23558

約数の個数: 24

約数和(自身を含む): 133018200

約数和(自身を除く): 66206968

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 23459, 46918, 93836, 187672, 375344, 750688, 2087851, 4175702, 8351404, 16702808, 33405616, 66811232]

約数ペア:

[(1, 66811232), (2, 33405616), (4, 16702808), (8, 8351404), (16, 4175702), (32, 2087851), (89, 750688), (178, 375344), (356, 187672), (712, 93836), (1424, 46918), (2848, 23459)]