40516688

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{41513}}^1$

素因数の和:41582

約数の個数: 20

約数和(自身を含む): 79789908

約数和(自身を除く): 39273220

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 41513, 83026, 166052, 332104, 664208, 2532293, 5064586, 10129172, 20258344, 40516688]

約数ペア:

[(1, 40516688), (2, 20258344), (4, 10129172), (8, 5064586), (16, 2532293), (61, 664208), (122, 332104), (244, 166052), (488, 83026), (976, 41513)]