31252992

素因数分解:

$2^9\times 3^1\times {\mathrm{20347}}^1$

素因数の和:20368

約数の個数: 40

約数和(自身を含む): 83264016

約数和(自身を除く): 52011024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20347, 40694, 61041, 81388, 122082, 162776, 244164, 325552, 488328, 651104, 976656, 1302208, 1953312, 2604416, 3906624, 5208832, 7813248, 10417664, 15626496, 31252992]

約数ペア:

[(1, 31252992), (2, 15626496), (3, 10417664), (4, 7813248), (6, 5208832), (8, 3906624), (12, 2604416), (16, 1953312), (24, 1302208), (32, 976656), (48, 651104), (64, 488328), (96, 325552), (128, 244164), (192, 162776), (256, 122082), (384, 81388), (512, 61041), (768, 40694), (1536, 20347)]