99900016

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{4999}}^1$

素因数の和:6256

約数の個数: 20

約数和(自身を含む): 193750000

約数和(自身を除く): 93849984

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4996, 4999, 9992, 9998, 19984, 19996, 39992, 79984, 6243751, 12487502, 24975004, 49950008, 99900016]

約数ペア:

[(1, 99900016), (2, 49950008), (4, 24975004), (8, 12487502), (16, 6243751), (1249, 79984), (2498, 39992), (4996, 19996), (4999, 19984), (9992, 9998)]