131127616

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{23021}}^1$

素因数の和:23122

約数の個数: 28

約数和(自身を含む): 263141460

約数和(自身を除く): 132013844

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 23021, 46042, 92084, 184168, 368336, 736672, 1473344, 2048869, 4097738, 8195476, 16390952, 32781904, 65563808, 131127616]

約数ペア:

[(1, 131127616), (2, 65563808), (4, 32781904), (8, 16390952), (16, 8195476), (32, 4097738), (64, 2048869), (89, 1473344), (178, 736672), (356, 368336), (712, 184168), (1424, 92084), (2848, 46042), (5696, 23021)]