89550916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 194231296

約数和(自身を除く): 104680380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 1567, 2041, 2198, 3134, 4082, 4396, 6268, 8164, 10969, 14287, 20371, 21938, 28574, 40742, 43876, 57148, 81484, 142597, 246019, 285194, 492038, 570388, 984076, 1722133, 3198247, 3444266, 6396494, 6888532, 12792988, 22387729, 44775458, 89550916]

約数ペア:

[(1, 89550916), (2, 44775458), (4, 22387729), (7, 12792988), (13, 6888532), (14, 6396494), (26, 3444266), (28, 3198247), (52, 1722133), (91, 984076), (157, 570388), (182, 492038), (314, 285194), (364, 246019), (628, 142597), (1099, 81484), (1567, 57148), (2041, 43876), (2198, 40742), (3134, 28574), (4082, 21938), (4396, 20371), (6268, 14287), (8164, 10969)]