90327368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{883}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 178744800

約数和(自身を除く): 88417432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 673, 883, 1346, 1766, 2692, 3532, 5384, 7064, 12787, 16777, 25574, 33554, 51148, 67108, 102296, 134216, 594259, 1188518, 2377036, 4754072, 11290921, 22581842, 45163684, 90327368]

約数ペア:

[(1, 90327368), (2, 45163684), (4, 22581842), (8, 11290921), (19, 4754072), (38, 2377036), (76, 1188518), (152, 594259), (673, 134216), (883, 102296), (1346, 67108), (1766, 51148), (2692, 33554), (3532, 25574), (5384, 16777), (7064, 12787)]