31136672

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 70479360

約数和(自身を除く): 39342688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 607, 916, 1214, 1603, 1832, 2428, 3206, 3664, 4249, 4856, 6412, 7328, 8498, 9712, 12824, 16996, 19424, 25648, 33992, 51296, 67984, 135968, 139003, 278006, 556012, 973021, 1112024, 1946042, 2224048, 3892084, 4448096, 7784168, 15568336, 31136672]

約数ペア:

[(1, 31136672), (2, 15568336), (4, 7784168), (7, 4448096), (8, 3892084), (14, 2224048), (16, 1946042), (28, 1112024), (32, 973021), (56, 556012), (112, 278006), (224, 139003), (229, 135968), (458, 67984), (607, 51296), (916, 33992), (1214, 25648), (1603, 19424), (1832, 16996), (2428, 12824), (3206, 9712), (3664, 8498), (4249, 7328), (4856, 6412)]