164019616

素因数分解:

$2^5\times {\mathrm{631}}^1\times {\mathrm{8123}}^1$

素因数の和:8764

約数の個数: 24

約数和(自身を含む): 323465184

約数和(自身を除く): 159445568

約数列:

[1, 2, 4, 8, 16, 32, 631, 1262, 2524, 5048, 8123, 10096, 16246, 20192, 32492, 64984, 129968, 259936, 5125613, 10251226, 20502452, 41004904, 82009808, 164019616]

約数ペア:

[(1, 164019616), (2, 82009808), (4, 41004904), (8, 20502452), (16, 10251226), (32, 5125613), (631, 259936), (1262, 129968), (2524, 64984), (5048, 32492), (8123, 20192), (10096, 16246)]