18690176

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 37519680

約数和(自身を除く): 18829504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 967, 1208, 1934, 2416, 3868, 4832, 7736, 9664, 15472, 19328, 30944, 61888, 123776, 146017, 292034, 584068, 1168136, 2336272, 4672544, 9345088, 18690176]

約数ペア:

[(1, 18690176), (2, 9345088), (4, 4672544), (8, 2336272), (16, 1168136), (32, 584068), (64, 292034), (128, 146017), (151, 123776), (302, 61888), (604, 30944), (967, 19328), (1208, 15472), (1934, 9664), (2416, 7736), (3868, 4832)]