100999376

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{28307}}^1$

素因数の和:28538

約数の個数: 20

約数和(自身を含む): 196570752

約数和(自身を除く): 95571376

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 28307, 56614, 113228, 226456, 452912, 6312461, 12624922, 25249844, 50499688, 100999376]

約数ペア:

[(1, 100999376), (2, 50499688), (4, 25249844), (8, 12624922), (16, 6312461), (223, 452912), (446, 226456), (892, 113228), (1784, 56614), (3568, 28307)]