139274192

素因数分解:

$2^4\times {\mathrm{1601}}^1\times {\mathrm{5437}}^1$

素因数の和:7046

約数の個数: 20

約数和(自身を含む): 270061956

約数和(自身を除く): 130787764

約数列:

[1, 2, 4, 8, 16, 1601, 3202, 5437, 6404, 10874, 12808, 21748, 25616, 43496, 86992, 8704637, 17409274, 34818548, 69637096, 139274192]

約数ペア:

[(1, 139274192), (2, 69637096), (4, 34818548), (8, 17409274), (16, 8704637), (1601, 86992), (3202, 43496), (5437, 25616), (6404, 21748), (10874, 12808)]