38123888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 80994816

約数和(自身を除く): 42870928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 502, 863, 1004, 1726, 2008, 2761, 3452, 4016, 5522, 6904, 9493, 11044, 13808, 18986, 22088, 37972, 44176, 75944, 151888, 216613, 433226, 866452, 1732904, 2382743, 3465808, 4765486, 9530972, 19061944, 38123888]

約数ペア:

[(1, 38123888), (2, 19061944), (4, 9530972), (8, 4765486), (11, 3465808), (16, 2382743), (22, 1732904), (44, 866452), (88, 433226), (176, 216613), (251, 151888), (502, 75944), (863, 44176), (1004, 37972), (1726, 22088), (2008, 18986), (2761, 13808), (3452, 11044), (4016, 9493), (5522, 6904)]