68456032

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{19993}}^1$

素因数の和:20110

約数の個数: 24

約数和(自身を含む): 136039176

約数和(自身を除く): 67583144

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 19993, 39986, 79972, 159944, 319888, 639776, 2139251, 4278502, 8557004, 17114008, 34228016, 68456032]

約数ペア:

[(1, 68456032), (2, 34228016), (4, 17114008), (8, 8557004), (16, 4278502), (32, 2139251), (107, 639776), (214, 319888), (428, 159944), (856, 79972), (1712, 39986), (3424, 19993)]