87795904

素因数分解:

$2^6\times 7^1\times {\mathrm{195973}}^1$

素因数の和:195992

約数の個数: 28

約数和(自身を含む): 199109584

約数和(自身を除く): 111313680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 195973, 391946, 783892, 1371811, 1567784, 2743622, 3135568, 5487244, 6271136, 10974488, 12542272, 21948976, 43897952, 87795904]

約数ペア:

[(1, 87795904), (2, 43897952), (4, 21948976), (7, 12542272), (8, 10974488), (14, 6271136), (16, 5487244), (28, 3135568), (32, 2743622), (56, 1567784), (64, 1371811), (112, 783892), (224, 391946), (448, 195973)]