80045278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{2551}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 124486560

約数和(自身を除く): 44441282

約数列:

[1, 2, 29, 58, 541, 1082, 2551, 5102, 15689, 31378, 73979, 147958, 1380091, 2760182, 40022639, 80045278]

約数ペア:

[(1, 80045278), (2, 40022639), (29, 2760182), (58, 1380091), (541, 147958), (1082, 73979), (2551, 31378), (5102, 15689)]