31742144

素因数分解:

$2^6\times 7^1\times {\mathrm{70853}}^1$

素因数の和:70872

約数の個数: 28

約数和(自身を含む): 71987664

約数和(自身を除く): 40245520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 70853, 141706, 283412, 495971, 566824, 991942, 1133648, 1983884, 2267296, 3967768, 4534592, 7935536, 15871072, 31742144]

約数ペア:

[(1, 31742144), (2, 15871072), (4, 7935536), (7, 4534592), (8, 3967768), (14, 2267296), (16, 1983884), (28, 1133648), (32, 991942), (56, 566824), (64, 495971), (112, 283412), (224, 141706), (448, 70853)]