87984934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{56473}}^1$

素因数の和:56535

約数の個数: 16

約数和(自身を含む): 142314480

約数和(自身を除く): 54329546

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 56473, 112946, 1072987, 2145974, 2315393, 4630786, 43992467, 87984934]

約数ペア:

[(1, 87984934), (2, 43992467), (19, 4630786), (38, 2315393), (41, 2145974), (82, 1072987), (779, 112946), (1558, 56473)]