40382912

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{4019}}^1$

素因数の和:4188

約数の個数: 28

約数和(自身を含む): 80665320

約数和(自身を除く): 40282408

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 4019, 5024, 8038, 10048, 16076, 32152, 64304, 128608, 257216, 630983, 1261966, 2523932, 5047864, 10095728, 20191456, 40382912]

約数ペア:

[(1, 40382912), (2, 20191456), (4, 10095728), (8, 5047864), (16, 2523932), (32, 1261966), (64, 630983), (157, 257216), (314, 128608), (628, 64304), (1256, 32152), (2512, 16076), (4019, 10048), (5024, 8038)]