38884792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5443}}^1$

素因数の和:5515

約数の個数: 32

約数和(自身を含む): 78393600

約数和(自身を除く): 39508808

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 5443, 7144, 10886, 21772, 43544, 103417, 206834, 255821, 413668, 511642, 827336, 1023284, 2046568, 4860599, 9721198, 19442396, 38884792]

約数ペア:

[(1, 38884792), (2, 19442396), (4, 9721198), (8, 4860599), (19, 2046568), (38, 1023284), (47, 827336), (76, 511642), (94, 413668), (152, 255821), (188, 206834), (376, 103417), (893, 43544), (1786, 21772), (3572, 10886), (5443, 7144)]