106988144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{109619}}^1$

素因数の和:109688

約数の個数: 20

約数和(自身を含む): 210689640

約数和(自身を除く): 103701496

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 109619, 219238, 438476, 876952, 1753904, 6686759, 13373518, 26747036, 53494072, 106988144]

約数ペア:

[(1, 106988144), (2, 53494072), (4, 26747036), (8, 13373518), (16, 6686759), (61, 1753904), (122, 876952), (244, 438476), (488, 219238), (976, 109619)]