31243072

素因数分解:

$2^6\times 7^1\times {\mathrm{69739}}^1$

素因数の和:69758

約数の個数: 28

約数和(自身を含む): 70855840

約数和(自身を除く): 39612768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 69739, 139478, 278956, 488173, 557912, 976346, 1115824, 1952692, 2231648, 3905384, 4463296, 7810768, 15621536, 31243072]

約数ペア:

[(1, 31243072), (2, 15621536), (4, 7810768), (7, 4463296), (8, 3905384), (14, 2231648), (16, 1952692), (28, 1115824), (32, 976346), (56, 557912), (64, 488173), (112, 278956), (224, 139478), (448, 69739)]