131992288

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{67619}}^1$

素因数の和:67690

約数の個数: 24

約数和(自身を含む): 264123720

約数和(自身を除く): 132131432

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 67619, 135238, 270476, 540952, 1081904, 2163808, 4124759, 8249518, 16499036, 32998072, 65996144, 131992288]

約数ペア:

[(1, 131992288), (2, 65996144), (4, 32998072), (8, 16499036), (16, 8249518), (32, 4124759), (61, 2163808), (122, 1081904), (244, 540952), (488, 270476), (976, 135238), (1952, 67619)]