161835904

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{6551}}^1$

素因数の和:6758

約数の個数: 32

約数和(自身を含む): 324127440

約数和(自身を除く): 162291536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 6551, 12352, 13102, 24704, 26204, 52408, 104816, 209632, 419264, 838528, 1264343, 2528686, 5057372, 10114744, 20229488, 40458976, 80917952, 161835904]

約数ペア:

[(1, 161835904), (2, 80917952), (4, 40458976), (8, 20229488), (16, 10114744), (32, 5057372), (64, 2528686), (128, 1264343), (193, 838528), (386, 419264), (772, 209632), (1544, 104816), (3088, 52408), (6176, 26204), (6551, 24704), (12352, 13102)]