31489472

素因数分解:

$2^6\times 7^1\times {\mathrm{70289}}^1$

素因数の和:70308

約数の個数: 28

約数和(自身を含む): 71414640

約数和(自身を除く): 39925168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 70289, 140578, 281156, 492023, 562312, 984046, 1124624, 1968092, 2249248, 3936184, 4498496, 7872368, 15744736, 31489472]

約数ペア:

[(1, 31489472), (2, 15744736), (4, 7872368), (7, 4498496), (8, 3936184), (14, 2249248), (16, 1968092), (28, 1124624), (32, 984046), (56, 562312), (64, 492023), (112, 281156), (224, 140578), (448, 70289)]