40463792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{68351}}^1$

素因数の和:68396

約数の個数: 20

約数和(自身を含む): 80518656

約数和(自身を除く): 40054864

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 68351, 136702, 273404, 546808, 1093616, 2528987, 5057974, 10115948, 20231896, 40463792]

約数ペア:

[(1, 40463792), (2, 20231896), (4, 10115948), (8, 5057974), (16, 2528987), (37, 1093616), (74, 546808), (148, 273404), (296, 136702), (592, 68351)]