318195632

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{31517}}^1$

素因数の和:32156

約数の個数: 20

約数和(自身を含む): 617500656

約数和(自身を除く): 299305024

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 31517, 63034, 126068, 252136, 504272, 19887227, 39774454, 79548908, 159097816, 318195632]

約数ペア:

[(1, 318195632), (2, 159097816), (4, 79548908), (8, 39774454), (16, 19887227), (631, 504272), (1262, 252136), (2524, 126068), (5048, 63034), (10096, 31517)]