31530688

素因数分解:

$2^6\times 7^1\times {\mathrm{70381}}^1$

素因数の和:70400

約数の個数: 28

約数和(自身を含む): 71508112

約数和(自身を除く): 39977424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 70381, 140762, 281524, 492667, 563048, 985334, 1126096, 1970668, 2252192, 3941336, 4504384, 7882672, 15765344, 31530688]

約数ペア:

[(1, 31530688), (2, 15765344), (4, 7882672), (7, 4504384), (8, 3941336), (14, 2252192), (16, 1970668), (28, 1126096), (32, 985334), (56, 563048), (64, 492667), (112, 281524), (224, 140762), (448, 70381)]