100899904

素因数分解:

$2^6\times 7^1\times {\mathrm{225223}}^1$

素因数の和:225242

約数の個数: 28

約数和(自身を含む): 228827584

約数和(自身を除く): 127927680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 225223, 450446, 900892, 1576561, 1801784, 3153122, 3603568, 6306244, 7207136, 12612488, 14414272, 25224976, 50449952, 100899904]

約数ペア:

[(1, 100899904), (2, 50449952), (4, 25224976), (7, 14414272), (8, 12612488), (14, 7207136), (16, 6306244), (28, 3603568), (32, 3153122), (56, 1801784), (64, 1576561), (112, 900892), (224, 450446), (448, 225223)]