81296032

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{23743}}^1$

素因数の和:23860

約数の個数: 24

約数和(自身を含む): 161554176

約数和(自身を除く): 80258144

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 23743, 47486, 94972, 189944, 379888, 759776, 2540501, 5081002, 10162004, 20324008, 40648016, 81296032]

約数ペア:

[(1, 81296032), (2, 40648016), (4, 20324008), (8, 10162004), (16, 5081002), (32, 2540501), (107, 759776), (214, 379888), (428, 189944), (856, 94972), (1712, 47486), (3424, 23743)]