87235384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12211}}^1$

素因数の和:12283

約数の個数: 32

約数和(自身を含む): 175852800

約数和(自身を除く): 88617416

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 12211, 24422, 48844, 97688, 232009, 464018, 573917, 928036, 1147834, 1856072, 2295668, 4591336, 10904423, 21808846, 43617692, 87235384]

約数ペア:

[(1, 87235384), (2, 43617692), (4, 21808846), (8, 10904423), (19, 4591336), (38, 2295668), (47, 1856072), (76, 1147834), (94, 928036), (152, 573917), (188, 464018), (376, 232009), (893, 97688), (1786, 48844), (3572, 24422), (7144, 12211)]