27155248

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{27823}}^1$

素因数の和:27892

約数の個数: 20

約数和(自身を含む): 53477728

約数和(自身を除く): 26322480

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 27823, 55646, 111292, 222584, 445168, 1697203, 3394406, 6788812, 13577624, 27155248]

約数ペア:

[(1, 27155248), (2, 13577624), (4, 6788812), (8, 3394406), (16, 1697203), (61, 445168), (122, 222584), (244, 111292), (488, 55646), (976, 27823)]