31872736

素因数分解:

$2^5\times 7^2\times {\mathrm{20327}}^1$

素因数の和:20351

約数の個数: 36

約数和(自身を含む): 72997848

約数和(自身を除く): 41125112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 20327, 40654, 81308, 142289, 162616, 284578, 325232, 569156, 650464, 996023, 1138312, 1992046, 2276624, 3984092, 4553248, 7968184, 15936368, 31872736]

約数ペア:

[(1, 31872736), (2, 15936368), (4, 7968184), (7, 4553248), (8, 3984092), (14, 2276624), (16, 1992046), (28, 1138312), (32, 996023), (49, 650464), (56, 569156), (98, 325232), (112, 284578), (196, 162616), (224, 142289), (392, 81308), (784, 40654), (1568, 20327)]