84927488

素因数分解:

$2^{10}\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:638

約数の個数: 44

約数和(自身を含む): 171039132

約数和(自身を除く): 86111644

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 421, 512, 788, 842, 1024, 1576, 1684, 3152, 3368, 6304, 6736, 12608, 13472, 25216, 26944, 50432, 53888, 82937, 100864, 107776, 165874, 201728, 215552, 331748, 431104, 663496, 1326992, 2653984, 5307968, 10615936, 21231872, 42463744, 84927488]

約数ペア:

[(1, 84927488), (2, 42463744), (4, 21231872), (8, 10615936), (16, 5307968), (32, 2653984), (64, 1326992), (128, 663496), (197, 431104), (256, 331748), (394, 215552), (421, 201728), (512, 165874), (788, 107776), (842, 100864), (1024, 82937), (1576, 53888), (1684, 50432), (3152, 26944), (3368, 25216), (6304, 13472), (6736, 12608)]